| 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 | $212.39 | 12.506% | $238.9515 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $109.99 | 6.655% | $117.3098 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $15.71 | 5.116% | $16.5137 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $128.62 | 3.526% | $133.1551 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $55.82 | 4.754% | $58.4737 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $83.55 | 6.652% | $89.1077 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $227.88 | 7.393% | $244.7272 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $833.96 | $898.2387 | $898.24 | $898.20 | $898.30 | |