| 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 | $135.96 | 4.591% | $142.2019 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $236.77 | 7.389% | $254.2649 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $208.72 | 4.319% | $217.7346 | $217.73 | $217.75 | $217.70 |
| Purchase #4 | $188.67 | 11.419% | $210.2142 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $230.93 | 13.325% | $261.7014 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $246.64 | 7.867% | $266.0432 | $266.04 | $266.05 | $266.00 |
| Purchase #7 | $208.54 | 5.529% | $220.0702 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,456.23 | $1,572.2304 | $1,572.21 | $1,572.20 | $1,572.20 | |