| 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 | $236.26 | 8.490% | $256.3185 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $59.71 | 10.443% | $65.9455 | $65.95 | $65.95 | $65.90 |
| Purchase #3 | $38.51 | 6.317% | $40.9427 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $85.99 | 10.635% | $95.135 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $16.74 | 4.546% | $17.501 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $199.70 | 4.497% | $208.6805 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $235.88 | 5.608% | $249.1082 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $872.79 | $933.6314 | $933.64 | $933.65 | $933.50 | |