| 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 | $243.61 | 4.628% | $254.8843 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $36.65 | 9.857% | $40.2626 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $190.67 | 4.741% | $199.7097 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $99.44 | 8.224% | $107.6179 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $224.78 | 12.406% | $252.6662 | $252.67 | $252.65 | $252.70 |
| Purchase #6 | $52.53 | 11.288% | $58.4596 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $66.63 | 11.228% | $74.1112 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $914.31 | $987.7115 | $987.71 | $987.65 | $987.80 | |