| 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 | $237.68 | 10.197% | $261.9162 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $41.33 | 8.431% | $44.8145 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $17.81 | 8.629% | $19.3468 | $19.35 | $19.35 | $19.30 |
| Purchase #4 | $75.83 | 11.204% | $84.326 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $124.83 | 7.708% | $134.4519 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $35.88 | 12.474% | $40.3557 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $228.95 | 10.233% | $252.3785 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $762.31 | $837.5896 | $837.60 | $837.60 | $837.60 | |