| 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 | $30.40 | 7.283% | $32.614 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $153.60 | 10.697% | $170.0306 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $227.48 | 6.853% | $243.0692 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $92.49 | 4.291% | $96.4587 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $16.93 | 7.657% | $18.2263 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $244.32 | 6.872% | $261.1097 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $107.84 | 12.308% | $121.1129 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $873.06 | $942.6214 | $942.62 | $942.60 | $942.60 | |