protected decimal CalculateDiscount( 
   VolumeDiscount discount,
   int groupedQuantity,
   int actualQuantity,
   decimal groupedValue,
   decimal actualValue
)

Parameters

discount

The volume discount entity

groupedQuantity

The total quantity used to determine discount tier

actualQuantity

The quantity of the item being discounted

groupedValue

The total value used to determine discount tier

actualValue

The value of the item being discounted

Return Value

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DiscountCalculator Class
DiscountCalculator Members