| 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 | $214.43 | 4.856% | $224.8427 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $20.76 | 5.572% | $21.9167 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $222.30 | 5.447% | $234.4087 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $95.31 | 8.340% | $103.2589 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $62.90 | 3.633% | $65.1852 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $182.38 | 12.343% | $204.8912 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $215.56 | 8.774% | $234.4732 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,013.64 | $1,088.9766 | $1,088.98 | $1,088.95 | $1,089.00 | |