| 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 | $94.32 | 11.442% | $105.1121 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $198.72 | 11.491% | $221.5549 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $76.30 | 6.249% | $81.068 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $111.36 | 12.371% | $125.1363 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $93.73 | 3.647% | $97.1483 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $244.66 | 3.222% | $252.5429 | $252.54 | $252.55 | $252.50 |
| Purchase #7 | $11.55 | 3.583% | $11.9638 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $830.64 | $894.5263 | $894.52 | $894.50 | $894.50 | |