| 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 | $220.46 | 11.371% | $245.5285 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $33.55 | 10.290% | $37.0023 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $235.51 | 11.274% | $262.0614 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $231.91 | 8.652% | $251.9749 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $237.99 | 9.116% | $259.6852 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $207.62 | 13.705% | $236.0743 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $133.32 | 12.394% | $149.8437 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $1,300.36 | $1,442.1703 | $1,442.16 | $1,442.15 | $1,442.20 | |