| 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 | $223.83 | 5.704% | $236.5973 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $243.79 | 7.313% | $261.6184 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $10.70 | 9.535% | $11.7202 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $245.45 | 5.693% | $259.4235 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $9.65 | 5.815% | $10.2111 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $28.51 | 10.268% | $31.4374 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $90.43 | 12.637% | $101.8576 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $852.36 | $912.8655 | $912.87 | $912.80 | $912.80 | |