| 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 | $119.71 | 12.344% | $134.487 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $25.80 | 10.493% | $28.5072 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $78.37 | 11.311% | $87.2344 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $226.67 | 4.212% | $236.2173 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $44.31 | 3.530% | $45.8741 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $208.84 | 10.779% | $231.3509 | $231.35 | $231.35 | $231.40 |
| Purchase #7 | $109.57 | 8.326% | $118.6928 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $813.27 | $882.3637 | $882.36 | $882.35 | $882.40 | |