| 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 | $125.38 | 12.203% | $140.6801 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $20.31 | 10.350% | $22.4121 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $43.36 | 10.340% | $47.8434 | $47.84 | $47.85 | $47.80 |
| Purchase #4 | $176.66 | 10.390% | $195.015 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $35.72 | 9.382% | $39.0713 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $227.54 | 13.161% | $257.4865 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $116.56 | 5.193% | $122.613 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $745.53 | $825.1214 | $825.12 | $825.10 | $825.10 | |