| 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 | $125.54 | 3.170% | $129.5196 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $220.94 | 7.179% | $236.8013 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $58.91 | 11.431% | $65.644 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $44.37 | 9.179% | $48.4427 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $93.52 | 8.825% | $101.7731 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $45.38 | 8.201% | $49.1016 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $228.68 | 12.341% | $256.9014 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $817.34 | $888.1837 | $888.17 | $888.15 | $888.10 | |