| 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 | $124.68 | 11.120% | $138.5444 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $185.29 | 13.454% | $210.2189 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $13.77 | 11.475% | $15.3501 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $228.97 | 3.296% | $236.5169 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $44.55 | 10.489% | $49.2228 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $94.41 | 13.263% | $106.9316 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $164.87 | 3.174% | $170.103 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $856.54 | $926.8877 | $926.88 | $926.85 | $926.80 | |