private void PopulateStateTaxTable()
{
_stateTaxes = new List <StateTaxTable>();
StateTaxTable state1 = new StateTaxTable();
state1.StateCode = "NY";
state1.TaxRate = Convert.ToDecimal(".04");
_stateTaxes.Add(state1);
StateTaxTable state2 = new StateTaxTable();
state2.StateCode = "FL";
state2.TaxRate = Convert.ToDecimal(".06");
_stateTaxes.Add(state2);
StateTaxTable state3 = new StateTaxTable();
state3.StateCode = "CA";
state3.TaxRate = Convert.ToDecimal(".0725");
_stateTaxes.Add(state3);
StateTaxTable state4 = new StateTaxTable();
state4.StateCode = "WA";
state4.TaxRate = Convert.ToDecimal(".0650");
_stateTaxes.Add(state4);
}
/// <summary>
/// Calculate
/// </summary>
/// <param name="stateCode"></param>
/// <param name="amount"></param>
/// <returns></returns>
public decimal Calculate(string stateCode, decimal orderValue)
{
StateTaxTable taxTable = _dataAccessService.GetStateTax(stateCode);
decimal taxAmount = orderValue * taxTable.TaxRate;
decimal orderTotal = orderValue + taxAmount;
return(orderTotal);
}
