| 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 | $210.76 | 10.524% | $232.9404 | $232.94 | $232.95 | $232.90 |
| Purchase #2 | $104.54 | 8.821% | $113.7615 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $139.55 | 7.363% | $149.8251 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $86.39 | 12.520% | $97.206 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $85.36 | 3.243% | $88.1282 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $55.70 | 4.189% | $58.0333 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $150.48 | 4.738% | $157.6097 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $832.78 | $897.5042 | $897.51 | $897.55 | $897.40 | |