| 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 | $235.47 | 9.557% | $257.9739 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $98.28 | 5.192% | $103.3827 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $59.89 | 10.419% | $66.1299 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $71.49 | 13.572% | $81.1926 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $112.80 | 3.142% | $116.3442 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $29.67 | 8.153% | $32.089 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $228.55 | 10.293% | $252.0747 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $836.15 | $909.1870 | $909.17 | $909.20 | $909.20 | |