| 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 | $19.53 | 11.167% | $21.7109 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $117.41 | 8.352% | $127.2161 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $214.32 | 11.109% | $238.1288 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $70.51 | 6.661% | $75.2067 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $213.28 | 9.567% | $233.6845 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $189.55 | 10.766% | $209.957 | $209.96 | $209.95 | $210.00 |
| Purchase #7 | $68.42 | 11.777% | $76.4778 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $893.02 | $982.3818 | $982.39 | $982.40 | $982.40 | |