| 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 | $129.38 | 10.780% | $143.3272 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $220.69 | 13.499% | $250.4809 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $217.40 | 7.248% | $233.1572 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $121.34 | 8.214% | $131.3069 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $232.78 | 4.431% | $243.0945 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $96.78 | 11.549% | $107.9571 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $183.77 | 13.810% | $209.1486 | $209.15 | $209.15 | $209.10 |
| 7 purchase totals = | $1,202.14 | $1,318.4724 | $1,318.48 | $1,318.50 | $1,318.50 | |