| 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 | $87.65 | 4.275% | $91.397 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $190.98 | 8.290% | $206.8122 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $22.53 | 9.394% | $24.6465 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $32.25 | 3.431% | $33.3565 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $159.42 | 6.829% | $170.3068 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $209.68 | 12.820% | $236.561 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $54.32 | 10.796% | $60.1844 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $756.83 | $823.2644 | $823.27 | $823.25 | $823.30 | |