| 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 | $191.85 | 10.598% | $212.1823 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $191.97 | 8.555% | $208.393 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $80.41 | 7.795% | $86.678 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $199.90 | 3.477% | $206.8505 | $206.85 | $206.85 | $206.90 |
| Purchase #5 | $215.87 | 12.622% | $243.1171 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $113.50 | 11.748% | $126.834 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $58.59 | 12.615% | $65.9811 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $1,052.09 | $1,150.0360 | $1,150.03 | $1,150.10 | $1,150.10 | |