| 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 | $117.81 | 11.489% | $131.3452 | $131.35 | $131.35 | $131.30 |
| Purchase #2 | $63.54 | 7.155% | $68.0863 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $144.75 | 12.804% | $163.2838 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $132.40 | 12.420% | $148.8441 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $224.29 | 7.172% | $240.3761 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $200.37 | 6.686% | $213.7667 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $67.49 | 8.496% | $73.224 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $950.65 | $1,038.9262 | $1,038.93 | $1,038.95 | $1,038.90 | |