| 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 | $211.36 | 3.846% | $219.4889 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $125.66 | 11.254% | $139.8018 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $129.49 | 6.246% | $137.5779 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $15.53 | 11.212% | $17.2712 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $169.39 | 8.501% | $183.7898 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $86.59 | 7.703% | $93.26 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $12.64 | 13.273% | $14.3177 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $750.66 | $805.5073 | $805.51 | $805.50 | $805.60 | |