| 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 | $222.71 | 4.219% | $232.1061 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $94.41 | 7.484% | $101.4756 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $97.49 | 4.627% | $102.0009 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $90.68 | 12.725% | $102.219 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $127.75 | 11.655% | $142.6393 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $107.49 | 11.171% | $119.4977 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $12.37 | 13.118% | $13.9927 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $752.90 | $813.9313 | $813.94 | $813.95 | $813.90 | |