| 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 | $205.36 | 10.622% | $227.1733 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $240.30 | 10.225% | $264.8707 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $243.33 | 5.551% | $256.8372 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $170.78 | 5.698% | $180.511 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $192.50 | 6.319% | $204.6641 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $96.44 | 11.863% | $107.8807 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $144.74 | 9.509% | $158.5033 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $1,293.45 | $1,400.4403 | $1,400.43 | $1,400.40 | $1,400.50 | |