| 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 | $208.71 | 3.325% | $215.6496 | $215.65 | $215.65 | $215.60 |
| Purchase #2 | $117.53 | 3.782% | $121.975 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $166.33 | 4.485% | $173.7899 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $148.79 | 11.593% | $166.0392 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $65.76 | 13.804% | $74.8375 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $126.27 | 12.659% | $142.2545 | $142.25 | $142.25 | $142.30 |
| Purchase #7 | $32.85 | 3.216% | $33.9065 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $866.24 | $928.4522 | $928.46 | $928.50 | $928.40 | |