| 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 | $106.93 | 5.401% | $112.7053 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $233.36 | 12.191% | $261.8089 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $142.84 | 6.350% | $151.9103 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $44.72 | 7.747% | $48.1845 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $241.42 | 12.172% | $270.8056 | $270.81 | $270.80 | $270.80 |
| Purchase #6 | $235.93 | 12.204% | $264.7229 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $125.25 | 13.473% | $142.1249 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $1,130.45 | $1,252.2624 | $1,252.26 | $1,252.20 | $1,252.20 | |