| 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 | $207.85 | 10.526% | $229.7283 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $143.66 | 7.224% | $154.038 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $144.90 | 6.192% | $153.8722 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $238.43 | 7.870% | $257.1944 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $70.55 | 10.510% | $77.9648 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $18.25 | 13.463% | $20.707 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $11.77 | 12.782% | $13.2744 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $835.41 | $906.7791 | $906.77 | $906.75 | $906.80 | |