| 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 | $202.65 | 4.494% | $211.7571 | $211.76 | $211.75 | $211.80 |
| Purchase #2 | $222.78 | 7.804% | $240.1658 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $214.78 | 3.557% | $222.4197 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $12.55 | 12.216% | $14.0831 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $58.28 | 5.341% | $61.3927 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $27.43 | 5.663% | $28.9834 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $46.33 | 3.252% | $47.8367 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $784.80 | $826.6385 | $826.64 | $826.65 | $826.70 | |