| 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 | $127.71 | 8.398% | $138.4351 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $10.92 | 3.382% | $11.2893 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $110.91 | 5.314% | $116.8038 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $22.37 | 12.836% | $25.2414 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $45.44 | 6.534% | $48.409 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $155.51 | 13.429% | $176.3934 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $242.27 | 9.309% | $264.8229 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $715.13 | $781.3949 | $781.39 | $781.40 | $781.30 | |