| 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 | $201.44 | 3.638% | $208.7684 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $66.51 | 8.507% | $72.168 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $232.58 | 12.488% | $261.6246 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $198.60 | 13.758% | $225.9234 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $215.41 | 4.105% | $224.2526 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $171.63 | 5.501% | $181.0714 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $136.45 | 3.824% | $141.6678 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $1,222.62 | $1,315.4762 | $1,315.47 | $1,315.35 | $1,315.60 | |