| 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 | $127.59 | 7.318% | $136.927 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $76.88 | 13.231% | $87.052 | $87.05 | $87.05 | $87.10 |
| Purchase #3 | $50.46 | 9.316% | $55.1609 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $106.71 | 8.771% | $116.0695 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $120.87 | 11.359% | $134.5996 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $126.58 | 4.686% | $132.5115 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $218.77 | 9.197% | $238.8903 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $827.86 | $901.2108 | $901.21 | $901.20 | $901.30 | |