| 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 | $30.54 | 12.199% | $34.2656 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $224.46 | 12.547% | $252.623 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $108.38 | 12.467% | $121.8917 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $141.77 | 5.240% | $149.1987 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $41.87 | 13.105% | $47.3571 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $139.79 | 13.561% | $158.7469 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $154.61 | 9.348% | $169.0629 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $841.42 | $933.1459 | $933.15 | $933.10 | $933.20 | |