| 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 | $243.29 | 13.182% | $275.3605 | $275.36 | $275.35 | $275.40 |
| Purchase #2 | $243.53 | 5.134% | $256.0328 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $102.67 | 6.538% | $109.3826 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $77.69 | 13.555% | $88.2209 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $195.61 | 6.468% | $208.2621 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $249.66 | 4.610% | $261.1693 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $249.52 | 12.510% | $280.735 | $280.74 | $280.75 | $280.70 |
| 7 purchase totals = | $1,361.97 | $1,479.1632 | $1,479.16 | $1,479.15 | $1,479.20 | |