private decimal CalcPremiumOverrideForNotFlatRateTier(TierCostsAgeBand tier)
 {
     return tier.Per > 0 ? CalcPremiumOverrideForNotAgeBandedAndNotFlatRateTier(tier) : 0;
 }
 private decimal CalcPremiumOverrideForNotAgeBandedAndNotFlatRateTier(TierCostsAgeBand tier)
 {
     return (tier.PremiumOverride * m_electionData.Coverage) / tier.Per;
 }