| 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 | $215.90 | 3.199% | $222.8066 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $20.75 | 12.865% | $23.4195 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $16.93 | 4.861% | $17.753 | $17.75 | $17.75 | $17.80 |
| Purchase #4 | $29.87 | 5.528% | $31.5212 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $227.45 | 10.216% | $250.6863 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $156.79 | 9.329% | $171.4169 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $163.81 | 8.581% | $177.8665 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $831.50 | $895.4700 | $895.48 | $895.40 | $895.50 | |