| 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 | $194.81 | 4.747% | $204.0576 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $21.87 | 9.363% | $23.9177 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $50.61 | 7.142% | $54.2246 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $210.98 | 13.802% | $240.0995 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $139.97 | 6.754% | $149.4236 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $94.77 | 5.731% | $100.2013 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $106.45 | 5.379% | $112.1759 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $819.46 | $884.1002 | $884.10 | $884.05 | $884.10 | |