| 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 | $238.42 | 3.250% | $246.1687 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $77.34 | 7.264% | $82.958 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $94.32 | 10.790% | $104.4971 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $141.71 | 8.792% | $154.1691 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $214.57 | 4.704% | $224.6634 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $211.43 | 5.587% | $223.2426 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $122.99 | 3.396% | $127.1667 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,100.78 | $1,162.8656 | $1,162.87 | $1,162.80 | $1,163.00 | |