| 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 | $222.82 | 13.383% | $252.64 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $205.73 | 11.446% | $229.2779 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $235.70 | 12.600% | $265.3982 | $265.40 | $265.40 | $265.40 |
| Purchase #4 | $244.75 | 6.778% | $261.3392 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $14.43 | 6.476% | $15.3645 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $122.68 | 9.720% | $134.6045 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $40.54 | 9.492% | $44.3881 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $1,086.65 | $1,203.0124 | $1,203.01 | $1,203.05 | $1,203.00 | |