| 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 | $208.36 | 10.825% | $230.915 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $19.48 | 7.198% | $20.8822 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $230.28 | 5.235% | $242.3352 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $28.26 | 8.461% | $30.6511 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $195.97 | 4.589% | $204.9631 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $77.40 | 3.600% | $80.1864 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $111.53 | 11.815% | $124.7073 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $871.28 | $934.6403 | $934.65 | $934.65 | $934.70 | |