| 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 | $112.51 | 3.314% | $116.2386 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $25.97 | 5.318% | $27.3511 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $150.32 | 13.370% | $170.4178 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $116.71 | 9.541% | $127.8453 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $219.93 | 3.288% | $227.1613 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $166.55 | 6.843% | $177.947 | $177.95 | $177.95 | $177.90 |
| Purchase #7 | $21.67 | 3.377% | $22.4018 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $813.66 | $869.3629 | $869.37 | $869.35 | $869.30 | |