| 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 | $12.50 | 10.409% | $13.8011 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $206.83 | 11.779% | $231.1925 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $22.58 | 5.818% | $23.8937 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $72.95 | 6.253% | $77.5116 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $230.26 | 4.324% | $240.2164 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $136.50 | 9.114% | $148.9406 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $185.60 | 12.635% | $209.0506 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $867.22 | $944.6065 | $944.60 | $944.60 | $944.60 | |