| 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 | $213.38 | 12.625% | $240.3192 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $15.98 | 3.591% | $16.5538 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $52.72 | 8.671% | $57.2914 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $83.68 | 10.519% | $92.4823 | $92.48 | $92.50 | $92.50 |
| Purchase #5 | $200.94 | 3.825% | $208.626 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $109.30 | 6.188% | $116.0635 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $44.61 | 12.863% | $50.3482 | $50.35 | $50.35 | $50.30 |
| 7 purchase totals = | $720.61 | $781.6844 | $781.68 | $781.70 | $781.70 | |