| 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 | $106.31 | 5.748% | $112.4207 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $85.34 | 4.727% | $89.374 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $53.26 | 13.213% | $60.2972 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $170.70 | 12.477% | $191.9982 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $46.48 | 8.742% | $50.5433 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $215.33 | 8.420% | $233.4608 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $191.83 | 10.492% | $211.9568 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $869.25 | $950.0510 | $950.05 | $950.00 | $950.10 | |