| 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 | $11.47 | 13.725% | $13.0443 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $207.73 | 7.756% | $223.8415 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $168.29 | 10.684% | $186.2701 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $214.63 | 9.588% | $235.2087 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $34.78 | 6.496% | $37.0393 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $27.95 | 8.148% | $30.2274 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $244.93 | 3.158% | $252.6649 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $909.78 | $978.2962 | $978.29 | $978.30 | $978.20 | |