| 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 | $228.50 | 8.572% | $248.087 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $109.46 | 5.379% | $115.3479 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $136.76 | 5.808% | $144.703 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $26.72 | 12.779% | $30.1345 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $134.76 | 12.501% | $151.6063 | $151.61 | $151.60 | $151.60 |
| Purchase #6 | $125.96 | 4.767% | $131.9645 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $75.61 | 4.245% | $78.8196 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $837.77 | $900.6628 | $900.66 | $900.65 | $900.60 | |