| 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 | $222.85 | 8.721% | $242.2847 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $139.30 | 11.157% | $154.8417 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $9.67 | 13.835% | $11.0078 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $215.63 | 5.348% | $227.1619 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $164.96 | 13.308% | $186.9129 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $37.44 | 4.226% | $39.0222 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $48.79 | 3.328% | $50.4137 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $838.64 | $911.6449 | $911.63 | $911.60 | $911.60 | |