| 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 | $243.83 | 10.277% | $268.8884 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $205.52 | 10.568% | $227.2394 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $104.52 | 11.224% | $116.2513 | $116.25 | $116.25 | $116.30 |
| Purchase #4 | $207.61 | 11.383% | $231.2422 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $177.97 | 8.556% | $193.1971 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $72.72 | 9.152% | $79.3753 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $70.62 | 13.139% | $79.8988 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $1,082.79 | $1,196.0925 | $1,196.10 | $1,196.15 | $1,196.10 | |