| 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 | $98.78 | 5.286% | $104.0015 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $109.64 | 6.548% | $116.8192 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $217.27 | 12.183% | $243.74 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $29.29 | 5.407% | $30.8737 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $41.48 | 13.767% | $47.1906 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $191.71 | 12.270% | $215.2328 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $125.68 | 6.753% | $134.1672 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $813.85 | $892.0250 | $892.02 | $892.00 | $892.00 | |