| 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 | $236.87 | 5.689% | $250.3455 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $182.45 | 10.215% | $201.0873 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $218.76 | 8.863% | $238.1487 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $237.99 | 13.328% | $269.7093 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $64.89 | 5.382% | $68.3824 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $167.78 | 8.691% | $182.3618 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $65.43 | 11.476% | $72.9387 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $1,174.17 | $1,282.9737 | $1,282.98 | $1,283.00 | $1,282.90 | |