| 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 | $247.83 | 13.268% | $280.7121 | $280.71 | $280.70 | $280.70 |
| Purchase #2 | $200.69 | 11.601% | $223.972 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $225.50 | 11.337% | $251.0649 | $251.06 | $251.05 | $251.10 |
| Purchase #4 | $47.43 | 4.354% | $49.4951 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $36.47 | 13.276% | $41.3118 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $45.86 | 5.387% | $48.3305 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $27.69 | 6.263% | $29.4242 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $831.47 | $924.3106 | $924.30 | $924.25 | $924.30 | |