| 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 | $212.40 | 12.709% | $239.3939 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $203.66 | 10.118% | $224.2663 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $169.61 | 6.210% | $180.1428 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $170.65 | 12.132% | $191.3533 | $191.35 | $191.35 | $191.40 |
| Purchase #5 | $72.43 | 6.543% | $77.1691 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $229.36 | 6.167% | $243.5046 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $250.65 | 9.616% | $274.7525 | $274.75 | $274.75 | $274.80 |
| 7 purchase totals = | $1,308.76 | $1,430.5825 | $1,430.57 | $1,430.55 | $1,430.70 | |