| 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 | $24.98 | 8.626% | $27.1348 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $204.68 | 5.196% | $215.3152 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $95.37 | 5.148% | $100.2796 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $84.38 | 10.682% | $93.3935 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $184.46 | 13.708% | $209.7458 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $222.30 | 6.144% | $235.9581 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $36.43 | 10.315% | $40.1878 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $852.60 | $922.0148 | $922.02 | $922.05 | $922.00 | |