| 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 | $235.54 | 10.256% | $259.697 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $95.63 | 11.356% | $106.4897 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $226.94 | 3.725% | $235.3935 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $215.40 | 10.375% | $237.7478 | $237.75 | $237.75 | $237.70 |
| Purchase #5 | $107.56 | 11.479% | $119.9068 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $169.63 | 3.638% | $175.8011 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $47.56 | 7.465% | $51.1104 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,098.26 | $1,186.1463 | $1,186.15 | $1,186.15 | $1,186.10 | |