| 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 | $110.98 | 6.813% | $118.5411 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $249.96 | 11.731% | $279.2828 | $279.28 | $279.30 | $279.30 |
| Purchase #3 | $42.82 | 9.705% | $46.9757 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $28.39 | 8.649% | $30.8455 | $30.85 | $30.85 | $30.80 |
| Purchase #5 | $9.42 | 6.731% | $10.0541 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $223.28 | 7.321% | $239.6263 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $166.75 | 13.172% | $188.7143 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $831.60 | $914.0398 | $914.04 | $914.10 | $914.00 | |