| 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 | $227.75 | 7.162% | $244.0615 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $76.68 | 9.357% | $83.8549 | $83.85 | $83.85 | $83.90 |
| Purchase #3 | $128.86 | 12.134% | $144.4959 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $31.81 | 10.441% | $35.1313 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $234.47 | 3.666% | $243.0657 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $60.40 | 8.507% | $65.5382 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $67.55 | 11.228% | $75.1345 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $827.52 | $891.2820 | $891.28 | $891.30 | $891.30 | |