| 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 | $242.99 | 7.216% | $260.5242 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $73.34 | 10.870% | $81.3121 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $183.73 | 4.320% | $191.6671 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $85.54 | 3.791% | $88.7828 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $144.81 | 6.562% | $154.3124 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $79.54 | 4.518% | $83.1336 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $16.47 | 5.108% | $17.3113 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $826.42 | $877.0435 | $877.03 | $877.00 | $877.00 | |