| 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 | $229.65 | 13.770% | $261.2728 | $261.27 | $261.25 | $261.30 |
| Purchase #2 | $46.26 | 11.864% | $51.7483 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $107.54 | 3.233% | $111.0168 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $235.85 | 4.313% | $246.0222 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $35.26 | 8.686% | $38.3227 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $88.68 | 5.595% | $93.6416 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $127.43 | 11.776% | $142.4362 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $870.67 | $944.4606 | $944.46 | $944.40 | $944.30 | |