| 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 | $203.63 | 8.328% | $220.5883 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $77.88 | 10.343% | $85.9351 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $210.77 | 5.786% | $222.9652 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $137.47 | 9.413% | $150.4101 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $27.41 | 10.862% | $30.3873 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $154.31 | 6.534% | $164.3926 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $228.75 | 12.618% | $257.6137 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $1,040.22 | $1,132.2923 | $1,132.30 | $1,132.30 | $1,132.30 | |