| 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 | $224.29 | 6.852% | $239.6584 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $121.47 | 3.819% | $126.1089 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $170.65 | 9.323% | $186.5597 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $66.84 | 11.704% | $74.663 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $27.98 | 3.813% | $29.0469 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $107.42 | 3.561% | $111.2452 | $111.25 | $111.25 | $111.20 |
| Purchase #7 | $44.70 | 12.836% | $50.4377 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $763.35 | $817.7198 | $817.73 | $817.70 | $817.70 | |