| 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 | $225.94 | 7.133% | $242.0563 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $82.70 | 6.709% | $88.2483 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $65.31 | 12.444% | $73.4372 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $174.63 | 10.757% | $193.4149 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $153.47 | 10.183% | $169.0979 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $136.61 | 7.495% | $146.8489 | $146.85 | $146.85 | $146.80 |
| Purchase #7 | $12.38 | 5.202% | $13.024 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $851.04 | $926.1275 | $926.13 | $926.10 | $926.00 | |