| 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 | $107.64 | 7.223% | $115.4148 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $105.41 | 7.491% | $113.3063 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $109.50 | 10.542% | $121.0435 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $179.68 | 8.682% | $195.2798 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $23.55 | 11.490% | $26.2559 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $17.57 | 8.866% | $19.1278 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $200.42 | 8.492% | $217.4397 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $743.77 | $807.8678 | $807.87 | $807.90 | $807.80 | |