| 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 | $236.77 | 13.386% | $268.464 | $268.46 | $268.45 | $268.50 |
| Purchase #2 | $83.28 | 3.588% | $86.2681 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $10.73 | 10.659% | $11.8737 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $84.33 | 5.570% | $89.0272 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $86.42 | 12.489% | $97.213 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $105.96 | 10.158% | $116.7234 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $225.94 | 13.763% | $257.0361 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $833.43 | $926.6055 | $926.60 | $926.55 | $926.60 | |