| 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 | $225.56 | 12.257% | $253.2069 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $217.46 | 5.291% | $228.9658 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $18.44 | 10.426% | $20.3626 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $90.30 | 12.290% | $101.3979 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $59.66 | 9.431% | $65.2865 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $78.61 | 13.688% | $89.3701 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $249.28 | 7.776% | $268.664 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $939.31 | $1,027.2538 | $1,027.26 | $1,027.20 | $1,027.40 | |