| 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 | $208.68 | 4.569% | $218.2146 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $68.38 | 5.180% | $71.9221 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $121.80 | 9.140% | $132.9325 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $204.32 | 12.331% | $229.5147 | $229.51 | $229.50 | $229.50 |
| Purchase #5 | $14.97 | 5.207% | $15.7495 | $15.75 | $15.75 | $15.70 |
| Purchase #6 | $167.92 | 9.560% | $183.9732 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $24.60 | 9.590% | $26.9591 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $810.67 | $879.2657 | $879.25 | $879.20 | $879.20 | |