| 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 | $188.28 | 4.667% | $197.067 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $87.38 | 11.851% | $97.7354 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $49.47 | 10.135% | $54.4838 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $80.68 | 10.170% | $88.8852 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $246.45 | 3.176% | $254.2773 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $219.67 | 5.669% | $232.1231 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $227.50 | 11.336% | $253.2894 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,099.43 | $1,177.8612 | $1,177.87 | $1,177.90 | $1,177.90 | |