| 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 | $20.55 | 13.690% | $23.3633 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $228.86 | 9.119% | $249.7297 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $113.81 | 9.816% | $124.9816 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $159.39 | 8.567% | $173.0449 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $234.54 | 12.252% | $263.2758 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $201.27 | 12.504% | $226.4368 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $213.88 | 12.418% | $240.4396 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,172.30 | $1,301.2717 | $1,301.27 | $1,301.35 | $1,301.20 | |