| 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 | $230.49 | 10.129% | $253.8363 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $143.68 | 10.801% | $159.1989 | $159.20 | $159.20 | $159.20 |
| Purchase #3 | $88.97 | 13.434% | $100.9222 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $100.96 | 13.660% | $114.7511 | $114.75 | $114.75 | $114.80 |
| Purchase #5 | $209.82 | 6.803% | $224.0941 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $26.52 | 12.561% | $29.8512 | $29.85 | $29.85 | $29.90 |
| Purchase #7 | $100.86 | 13.135% | $114.108 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $901.30 | $996.7618 | $996.76 | $996.75 | $996.80 | |