| 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 | $208.51 | 3.230% | $215.2449 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $62.34 | 9.699% | $68.3864 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $139.91 | 8.699% | $152.0808 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $169.54 | 12.672% | $191.0241 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $122.42 | 12.684% | $137.9478 | $137.95 | $137.95 | $137.90 |
| Purchase #6 | $70.76 | 10.553% | $78.2273 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $87.93 | 12.555% | $98.9696 | $98.97 | $98.95 | $99.00 |
| 7 purchase totals = | $861.41 | $941.8809 | $941.88 | $941.90 | $941.80 | |