| 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 | $228.96 | 5.442% | $241.42 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $106.46 | 6.492% | $113.3714 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $142.74 | 12.685% | $160.8466 | $160.85 | $160.85 | $160.80 |
| Purchase #4 | $173.79 | 9.743% | $190.7224 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $147.96 | 10.426% | $163.3863 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $247.56 | 5.422% | $260.9827 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $79.79 | 6.539% | $85.0075 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $1,127.26 | $1,215.7369 | $1,215.74 | $1,215.70 | $1,215.70 | |