| 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 | $242.31 | 5.478% | $255.5837 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $203.37 | 12.846% | $229.4949 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $213.36 | 12.427% | $239.8742 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $58.41 | 5.127% | $61.4047 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $45.52 | 5.860% | $48.1875 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $12.28 | 6.289% | $13.0523 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $105.86 | 8.187% | $114.5268 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $881.11 | $962.1241 | $962.11 | $962.15 | $962.20 | |