| 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 | $206.26 | 4.470% | $215.4798 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $88.39 | 13.217% | $100.0725 | $100.07 | $100.05 | $100.10 |
| Purchase #3 | $201.38 | 13.565% | $228.6972 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $105.44 | 10.160% | $116.1527 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $235.33 | 11.382% | $262.1153 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $30.62 | 10.759% | $33.9144 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $107.55 | 13.474% | $122.0413 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $974.97 | $1,078.4732 | $1,078.47 | $1,078.45 | $1,078.50 | |