| 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 | $226.65 | 12.373% | $254.6934 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $67.94 | 5.604% | $71.7474 | $71.75 | $71.75 | $71.70 |
| Purchase #3 | $109.95 | 9.718% | $120.6349 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $103.27 | 12.363% | $116.0373 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $115.49 | 4.314% | $120.4722 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $37.88 | 3.528% | $39.2164 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $173.43 | 12.790% | $195.6117 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $834.61 | $918.4133 | $918.41 | $918.40 | $918.30 | |