| 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 | $173.38 | 12.588% | $195.2051 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $109.75 | 4.790% | $115.007 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $191.79 | 7.374% | $205.9326 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $242.55 | 7.753% | $261.3549 | $261.35 | $261.35 | $261.40 |
| Purchase #5 | $214.44 | 13.592% | $243.5867 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $164.39 | 4.246% | $171.37 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $190.31 | 3.439% | $196.8548 | $196.85 | $196.85 | $196.90 |
| 7 purchase totals = | $1,286.61 | $1,389.3111 | $1,389.31 | $1,389.30 | $1,389.40 | |