| 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 | $215.94 | 12.633% | $243.2197 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $189.44 | 6.327% | $201.4259 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $163.25 | 10.274% | $180.0223 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $125.80 | 6.869% | $134.4412 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $170.65 | 9.473% | $186.8157 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $12.36 | 4.113% | $12.8684 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $174.34 | 5.362% | $183.6881 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,051.78 | $1,142.4813 | $1,142.49 | $1,142.45 | $1,142.40 | |