| 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 | $238.73 | 9.367% | $261.0918 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $58.54 | 8.609% | $63.5797 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $99.86 | 4.648% | $104.5015 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $11.63 | 3.857% | $12.0786 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $58.76 | 8.169% | $63.5601 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $224.56 | 13.549% | $254.9856 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $145.29 | 3.200% | $149.9393 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $837.37 | $909.7366 | $909.74 | $909.80 | $909.80 | |