| 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 | $218.91 | 11.390% | $243.8438 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $244.39 | 9.545% | $267.717 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $215.97 | 8.843% | $235.0682 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $182.56 | 13.544% | $207.2859 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $229.38 | 12.572% | $258.2177 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $106.33 | 11.796% | $118.8727 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $9.38 | 11.488% | $10.4576 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $1,206.92 | $1,341.4629 | $1,341.47 | $1,341.40 | $1,341.50 | |