| 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 | $227.96 | 3.621% | $236.2144 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $136.84 | 13.872% | $155.8224 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $119.38 | 7.314% | $128.1115 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $195.88 | 13.397% | $222.122 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $180.90 | 3.256% | $186.7901 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $220.55 | 11.618% | $246.1735 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $75.80 | 8.197% | $82.0133 | $82.01 | $82.00 | $82.00 |
| 7 purchase totals = | $1,157.31 | $1,257.2472 | $1,257.23 | $1,257.15 | $1,257.20 | |