| 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 | $123.88 | 13.344% | $140.4105 | $140.41 | $140.40 | $140.40 |
| Purchase #2 | $82.93 | 11.581% | $92.5341 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $89.37 | 3.181% | $92.2129 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $188.52 | 12.523% | $212.1284 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $112.79 | 12.230% | $126.5842 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $68.30 | 3.567% | $70.7363 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $85.32 | 13.418% | $96.7682 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $751.11 | $831.3746 | $831.37 | $831.40 | $831.30 | |