| 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 | $205.76 | 6.476% | $219.085 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $227.68 | 6.406% | $242.2652 | $242.27 | $242.25 | $242.30 |
| Purchase #3 | $50.58 | 5.785% | $53.5061 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $206.55 | 13.404% | $234.236 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $45.77 | 9.773% | $50.2431 | $50.24 | $50.25 | $50.20 |
| Purchase #6 | $127.70 | 6.673% | $136.2214 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $18.39 | 9.862% | $20.2036 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $882.43 | $955.7604 | $955.77 | $955.75 | $955.70 | |