| 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 | $201.89 | 3.693% | $209.3458 | $209.35 | $209.35 | $209.30 |
| Purchase #2 | $86.33 | 8.574% | $93.7319 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $26.46 | 9.256% | $28.9091 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $209.68 | 9.237% | $229.0481 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $128.60 | 12.104% | $144.1657 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $69.49 | 10.265% | $76.6231 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $102.83 | 9.765% | $112.8713 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $825.28 | $894.6950 | $894.70 | $894.65 | $894.60 | |