| 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 | $249.98 | 12.397% | $280.97 | $280.97 | $280.95 | $281.00 |
| Purchase #2 | $214.36 | 9.224% | $234.1326 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $203.41 | 5.874% | $215.3583 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $49.46 | 11.190% | $54.9946 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $81.58 | 4.827% | $85.5179 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $29.78 | 13.855% | $33.906 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $46.74 | 3.505% | $48.3782 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $875.31 | $953.2576 | $953.26 | $953.25 | $953.30 | |