| 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 | $231.97 | 7.609% | $249.6206 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $157.81 | 3.761% | $163.7452 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $126.41 | 5.497% | $133.3588 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $54.29 | 7.356% | $58.2836 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $130.28 | 6.320% | $138.5137 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $76.86 | 12.206% | $86.2415 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $105.83 | 7.217% | $113.4678 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $883.45 | $943.2312 | $943.23 | $943.20 | $943.20 | |