| 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 | $218.37 | 4.809% | $228.8714 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $96.75 | 11.107% | $107.496 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $239.45 | 4.465% | $250.1414 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $177.49 | 12.266% | $199.2609 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $71.60 | 5.821% | $75.7678 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $104.32 | 12.397% | $117.2526 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $242.71 | 7.747% | $261.5127 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,150.69 | $1,240.3028 | $1,240.30 | $1,240.25 | $1,240.40 | |