| 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 | $194.83 | 9.325% | $212.9979 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $92.88 | 10.261% | $102.4104 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $212.87 | 7.647% | $229.1482 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $18.32 | 13.572% | $20.8064 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $10.34 | 6.462% | $11.0082 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $162.46 | 5.686% | $171.6975 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $122.59 | 13.702% | $139.3873 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $814.29 | $887.4559 | $887.47 | $887.45 | $887.40 | |