| 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 | $250.67 | 11.584% | $279.7076 | $279.71 | $279.70 | $279.70 |
| Purchase #2 | $143.41 | 8.143% | $155.0879 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $61.32 | 4.186% | $63.8869 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $197.92 | 4.471% | $206.769 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $95.43 | 12.371% | $107.2356 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $48.83 | 9.328% | $53.3849 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $74.44 | 4.849% | $78.0496 | $78.05 | $78.05 | $78.00 |
| 7 purchase totals = | $872.02 | $944.1215 | $944.13 | $944.15 | $944.10 | |