| 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 | $125.27 | 3.162% | $129.231 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $96.43 | 9.217% | $105.318 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $110.86 | 4.507% | $115.8565 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $163.46 | 8.186% | $176.8408 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $160.28 | 3.512% | $165.909 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $50.40 | 9.374% | $55.1245 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $227.38 | 6.114% | $241.282 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $934.08 | $989.5618 | $989.56 | $989.55 | $989.50 | |