| 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 | $228.88 | 6.516% | $243.7938 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $228.51 | 13.780% | $259.9987 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $215.36 | 7.476% | $231.4603 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $190.56 | 13.183% | $215.6815 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $102.49 | 4.413% | $107.0129 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $82.76 | 8.723% | $89.9792 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $130.89 | 5.250% | $137.7617 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $1,179.45 | $1,285.6881 | $1,285.68 | $1,285.70 | $1,285.80 | |