| 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 | $230.49 | 13.367% | $261.2996 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $212.47 | 4.738% | $222.5368 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $183.32 | 8.691% | $199.2523 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $136.37 | 11.577% | $152.1576 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $64.38 | 5.563% | $67.9615 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $86.64 | 5.220% | $91.1626 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $125.63 | 6.798% | $134.1703 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $1,039.30 | $1,128.5407 | $1,128.54 | $1,128.50 | $1,128.70 | |