| 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 | $243.71 | 4.305% | $254.2017 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $62.83 | 3.373% | $64.9493 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $231.90 | 12.715% | $261.3861 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $72.52 | 7.320% | $77.8285 | $77.83 | $77.85 | $77.80 |
| Purchase #5 | $28.82 | 10.746% | $31.917 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $49.68 | 8.741% | $54.0225 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $162.63 | 3.200% | $167.8342 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $852.09 | $912.1393 | $912.14 | $912.15 | $912.00 | |