| 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 | $122.52 | 12.290% | $137.5777 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $55.93 | 3.825% | $58.0693 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $222.52 | 11.147% | $247.3243 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $60.38 | 13.573% | $68.5754 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $234.54 | 7.250% | $251.5442 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $132.41 | 5.348% | $139.4913 | $139.49 | $139.50 | $139.50 |
| Purchase #7 | $118.81 | 11.766% | $132.7892 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $947.11 | $1,035.3714 | $1,035.37 | $1,035.40 | $1,035.40 | |