| 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 | $214.43 | 4.609% | $224.3131 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $107.61 | 12.388% | $120.9407 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $182.62 | 4.274% | $190.4252 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $108.32 | 7.765% | $116.731 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $211.41 | 7.835% | $227.974 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $36.80 | 10.856% | $40.795 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $21.98 | 12.633% | $24.7567 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $883.17 | $945.9357 | $945.94 | $945.95 | $945.90 | |