| 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 | $12.52 | 13.839% | $14.2526 | $14.25 | $14.25 | $14.30 |
| Purchase #2 | $216.69 | 10.445% | $239.3233 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $72.68 | 7.594% | $78.1993 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $21.83 | 3.369% | $22.5655 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $107.40 | 7.655% | $115.6215 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $145.45 | 9.289% | $158.9609 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $27.76 | 9.458% | $30.3855 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $604.33 | $659.3086 | $659.31 | $659.25 | $659.40 | |