| 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 | $119.27 | 9.216% | $130.2619 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $110.42 | 8.798% | $120.1348 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $182.81 | 3.325% | $188.8884 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $172.66 | 3.247% | $178.2663 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $25.70 | 10.123% | $28.3016 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $152.92 | 11.526% | $170.5456 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $112.38 | 6.241% | $119.3936 | $119.39 | $119.40 | $119.40 |
| 7 purchase totals = | $876.16 | $935.7922 | $935.79 | $935.80 | $935.80 | |