| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.74 | 9.485% | $260.2896 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $102.96 | 12.673% | $116.0081 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $129.60 | 8.571% | $140.708 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $59.56 | 9.829% | $65.4142 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $59.66 | 13.239% | $67.5584 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $25.98 | 9.319% | $28.4011 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $38.48 | 7.396% | $41.326 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $653.98 | $719.7054 | $719.71 | $719.70 | $719.70 | |