| 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 | $247.35 | 9.303% | $270.361 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $201.43 | 8.141% | $217.8284 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $74.75 | 10.632% | $82.6974 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $247.37 | 5.648% | $261.3415 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $209.54 | 8.763% | $227.902 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $94.66 | 13.293% | $107.2432 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $61.95 | 8.844% | $67.4289 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $1,137.05 | $1,234.8024 | $1,234.80 | $1,234.85 | $1,234.70 | |