| 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 | $237.75 | 7.554% | $255.7096 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $10.87 | 10.584% | $12.0205 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $149.78 | 13.296% | $169.6947 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $143.94 | 13.202% | $162.943 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $205.87 | 7.192% | $220.6762 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $118.31 | 3.749% | $122.7454 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $97.51 | 11.373% | $108.5998 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $964.03 | $1,052.3892 | $1,052.39 | $1,052.40 | $1,052.30 | |