| 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 | $107.26 | 8.476% | $116.3514 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $201.77 | 3.281% | $208.3901 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $170.54 | 10.404% | $188.283 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $243.25 | 12.116% | $272.7222 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $195.72 | 6.370% | $208.1874 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $139.79 | 11.237% | $155.4982 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $45.25 | 9.186% | $49.4067 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $1,103.58 | $1,198.8390 | $1,198.84 | $1,198.85 | $1,198.90 | |