| 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 | $140.90 | 3.619% | $145.9992 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $213.49 | 9.598% | $233.9808 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $196.80 | 8.394% | $213.3194 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $47.84 | 6.522% | $50.9601 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $97.93 | 7.501% | $105.2757 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $223.53 | 8.778% | $243.1515 | $243.15 | $243.15 | $243.20 |
| Purchase #7 | $235.46 | 13.849% | $268.0689 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $1,155.95 | $1,260.7556 | $1,260.76 | $1,260.75 | $1,260.90 | |