| 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 | $127.30 | 8.850% | $138.5661 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $186.57 | 4.690% | $195.3201 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $28.71 | 5.451% | $30.275 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $30.80 | 5.663% | $32.5442 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $224.73 | 6.281% | $238.8453 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $124.87 | 11.714% | $139.4973 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $58.56 | 4.437% | $61.1583 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $781.54 | $836.2063 | $836.22 | $836.20 | $836.20 | |