| 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 | $9.33 | 9.253% | $10.1933 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $138.97 | 7.387% | $149.2357 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $210.29 | 13.281% | $238.2186 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $79.43 | 10.553% | $87.8122 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $150.68 | 3.221% | $155.5334 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $48.64 | 8.516% | $52.7822 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $227.97 | 8.130% | $246.504 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $865.31 | $940.2794 | $940.27 | $940.30 | $940.20 | |