| 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 | $214.37 | 9.325% | $234.36 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $102.77 | 9.784% | $112.825 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $57.68 | 13.815% | $65.6485 | $65.65 | $65.65 | $65.60 |
| Purchase #4 | $130.77 | 9.557% | $143.2677 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $143.91 | 4.570% | $150.4867 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $185.89 | 11.103% | $206.5294 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $16.51 | 5.383% | $17.3987 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $851.90 | $930.5160 | $930.53 | $930.55 | $930.50 | |