| 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 | $139.58 | 8.524% | $151.4778 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $79.96 | 9.284% | $87.3835 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $110.68 | 4.527% | $115.6905 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $22.81 | 6.413% | $24.2728 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $192.44 | 10.391% | $212.4364 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $196.36 | 6.105% | $208.3478 | $208.35 | $208.35 | $208.30 |
| Purchase #7 | $89.72 | 9.736% | $98.4551 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $831.55 | $898.0639 | $898.07 | $898.10 | $898.10 | |