| 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 | $238.87 | 5.456% | $251.9027 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $30.67 | 8.420% | $33.2524 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $13.32 | 12.601% | $14.9985 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $229.45 | 13.401% | $260.1986 | $260.20 | $260.20 | $260.20 |
| Purchase #5 | $152.99 | 11.664% | $170.8348 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $57.56 | 5.842% | $60.9227 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $57.88 | 11.341% | $64.4442 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $780.74 | $856.5539 | $856.54 | $856.55 | $856.50 | |