| 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 | $219.69 | 10.387% | $242.5092 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $222.33 | 5.330% | $234.1802 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $14.36 | 7.770% | $15.4758 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $148.65 | 10.129% | $163.7068 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $28.64 | 7.541% | $30.7997 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $99.26 | 8.499% | $107.6961 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $5.46 | 7.415% | $5.8649 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $738.39 | $800.2327 | $800.24 | $800.25 | $800.30 | |