| 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 | $207.79 | 9.325% | $227.1664 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $73.95 | 4.592% | $77.3458 | $77.35 | $77.35 | $77.30 |
| Purchase #3 | $93.97 | 11.723% | $104.9861 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $169.39 | 10.458% | $187.1048 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $69.82 | 4.872% | $73.2216 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $68.98 | 6.561% | $73.5058 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $228.65 | 8.868% | $248.9267 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $912.55 | $992.2572 | $992.27 | $992.25 | $992.20 | |