| 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 | $128.43 | 9.495% | $140.6244 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $224.91 | 11.531% | $250.8444 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $9.90 | 11.489% | $11.0374 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $88.95 | 11.122% | $98.843 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $12.89 | 10.723% | $14.2722 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $104.75 | 10.779% | $116.041 | $116.04 | $116.05 | $116.00 |
| Purchase #7 | $215.63 | 11.478% | $240.38 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $785.46 | $872.0424 | $872.03 | $872.05 | $871.90 | |