| 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 | $105.29 | 10.713% | $116.5697 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $113.36 | 11.443% | $126.3318 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $189.98 | 10.591% | $210.1008 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $148.67 | 13.450% | $168.6661 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $132.89 | 4.379% | $138.7093 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $123.32 | 6.815% | $131.7243 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $245.71 | 6.606% | $261.9416 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $1,059.22 | $1,154.0436 | $1,154.04 | $1,154.00 | $1,154.00 | |