| 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 | $217.44 | 9.756% | $238.6534 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $156.78 | 7.663% | $168.7941 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $208.89 | 7.568% | $224.6988 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $22.25 | 7.654% | $23.953 | $23.95 | $23.95 | $24.00 |
| Purchase #5 | $60.66 | 4.657% | $63.4849 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $69.72 | 3.630% | $72.2508 | $72.25 | $72.25 | $72.30 |
| Purchase #7 | $25.30 | 9.388% | $27.6752 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $761.04 | $819.5102 | $819.50 | $819.55 | $819.70 | |