| 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 | $201.61 | 13.793% | $229.4181 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $22.34 | 10.474% | $24.6799 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $70.37 | 3.546% | $72.8653 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $42.72 | 12.468% | $48.0463 | $48.05 | $48.05 | $48.00 |
| Purchase #5 | $140.71 | 12.497% | $158.2945 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $201.96 | 13.407% | $229.0368 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $119.39 | 12.186% | $133.9389 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $799.10 | $896.2798 | $896.29 | $896.30 | $896.20 | |