| 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 | $101.50 | 8.558% | $110.1864 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $232.57 | 12.417% | $261.4482 | $261.45 | $261.45 | $261.40 |
| Purchase #3 | $39.65 | 5.596% | $41.8688 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $247.49 | 10.186% | $272.6993 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $215.50 | 3.491% | $223.0231 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $112.25 | 3.713% | $116.4178 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $241.88 | 13.776% | $275.2014 | $275.20 | $275.20 | $275.20 |
| 7 purchase totals = | $1,190.84 | $1,300.8450 | $1,300.85 | $1,300.80 | $1,300.80 | |