| 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 | $242.25 | 10.721% | $268.2216 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $13.84 | 13.548% | $15.715 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $231.96 | 5.140% | $243.8827 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $135.35 | 3.185% | $139.6609 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $212.91 | 5.624% | $224.8841 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $50.63 | 7.470% | $54.4121 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $91.55 | 12.378% | $102.8821 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $978.49 | $1,049.6585 | $1,049.65 | $1,049.65 | $1,049.70 | |