| 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 | $246.41 | 5.836% | $260.7905 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $125.33 | 8.848% | $136.4192 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $89.78 | 11.398% | $100.0131 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $6.55 | 12.141% | $7.3452 | $7.35 | $7.35 | $7.30 |
| Purchase #5 | $27.97 | 7.396% | $30.0387 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $137.56 | 10.491% | $151.9914 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $168.97 | 8.548% | $183.4136 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $802.57 | $870.0117 | $870.01 | $870.00 | $869.90 | |