| 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 | $249.31 | 8.537% | $270.5936 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $12.79 | 10.107% | $14.0827 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $46.37 | 5.514% | $48.9268 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $150.80 | 8.667% | $163.8698 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $125.26 | 10.873% | $138.8795 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $218.49 | 9.711% | $239.7076 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $87.95 | 4.824% | $92.1927 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $890.97 | $968.2527 | $968.25 | $968.30 | $968.30 | |