| 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 | $99.77 | 13.605% | $113.3437 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $24.61 | 10.398% | $27.1689 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $59.25 | 3.248% | $61.1744 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $234.86 | 3.746% | $243.6579 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $180.75 | 9.539% | $197.9917 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $244.75 | 5.557% | $258.3508 | $258.35 | $258.35 | $258.40 |
| Purchase #7 | $34.68 | 7.271% | $37.2016 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $878.67 | $938.8890 | $938.88 | $938.85 | $939.00 | |