| 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 | $211.72 | 13.133% | $239.5252 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $215.71 | 13.770% | $245.4133 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $169.25 | 9.720% | $185.7011 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $191.40 | 8.715% | $208.0805 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $11.34 | 9.447% | $12.4113 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $243.68 | 7.163% | $261.1348 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $121.89 | 11.576% | $136 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $1,164.99 | $1,288.2662 | $1,288.26 | $1,288.30 | $1,288.20 | |