| 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 | $211.81 | 13.724% | $240.8788 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $177.51 | 7.784% | $191.3274 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $83.70 | 6.110% | $88.8141 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $42.63 | 10.362% | $47.0473 | $47.05 | $47.05 | $47.00 |
| Purchase #5 | $20.39 | 5.719% | $21.5561 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $163.66 | 3.271% | $169.0133 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $123.27 | 13.362% | $139.7413 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $822.97 | $898.3783 | $898.38 | $898.40 | $898.30 | |