| 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 | $204.69 | 13.474% | $232.2699 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $28.91 | 5.591% | $30.5264 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $209.61 | 13.307% | $237.5028 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $29.58 | 4.390% | $30.8786 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $72.53 | 5.733% | $76.6881 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $7.46 | 13.142% | $8.4404 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $185.85 | 9.249% | $203.0393 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $738.63 | $819.3455 | $819.35 | $819.40 | $819.30 | |