| 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 | $125.65 | 8.326% | $136.1116 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $104.98 | 13.479% | $119.1303 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $21.85 | 4.189% | $22.7653 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $121.66 | 10.578% | $134.5292 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $41.87 | 9.616% | $45.8962 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $163.80 | 12.795% | $184.7582 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $228.58 | 7.557% | $245.8538 | $245.85 | $245.85 | $245.90 |
| 7 purchase totals = | $808.39 | $889.0446 | $889.05 | $889.05 | $889.10 | |