| 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 | $129.35 | 11.383% | $144.0739 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $121.88 | 9.721% | $133.728 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $214.93 | 4.187% | $223.9291 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $110.62 | 12.400% | $124.3369 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $187.38 | 13.440% | $212.5639 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $222.25 | 9.785% | $243.9972 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $247.58 | 5.698% | $261.6871 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,233.99 | $1,344.3161 | $1,344.32 | $1,344.35 | $1,344.30 | |