| 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 | $248.52 | 11.376% | $276.7916 | $276.79 | $276.80 | $276.80 |
| Purchase #2 | $97.60 | 9.858% | $107.2214 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $33.94 | 11.872% | $37.9694 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $95.98 | 4.739% | $100.5285 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $82.81 | 6.731% | $88.3839 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $122.95 | 3.266% | $126.9655 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $77.98 | 8.322% | $84.4695 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $759.78 | $822.3298 | $822.33 | $822.30 | $822.40 | |