| 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 | $189.97 | 8.638% | $206.3796 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $10.63 | 3.315% | $10.9824 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $221.83 | 5.146% | $233.2454 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $195.48 | 8.808% | $212.6979 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $137.49 | 10.456% | $151.866 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $219.53 | 3.412% | $227.0204 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $119.89 | 6.189% | $127.31 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $1,094.82 | $1,169.5017 | $1,169.51 | $1,169.50 | $1,169.50 | |