| 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 | $194.66 | 11.704% | $217.443 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $22.66 | 12.820% | $25.565 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $210.77 | 11.437% | $234.8758 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $119.66 | 8.469% | $129.794 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $166.81 | 8.156% | $180.415 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $88.50 | 12.245% | $99.3368 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $58.35 | 12.685% | $65.7517 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $861.41 | $953.1813 | $953.19 | $953.20 | $953.20 | |