| 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 | $230.56 | 11.580% | $257.2588 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $97.69 | 4.496% | $102.0821 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $193.68 | 9.471% | $212.0234 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $47.55 | 8.558% | $51.6193 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $127.61 | 4.335% | $133.1419 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $209.47 | 12.650% | $235.968 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $222.62 | 6.449% | $236.9768 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $1,129.18 | $1,229.0703 | $1,229.07 | $1,229.05 | $1,229.10 | |