| 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 | $238.53 | 9.186% | $260.4414 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $169.54 | 11.192% | $188.5149 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $77.29 | 8.453% | $83.8233 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $177.88 | 8.118% | $192.3203 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $20.96 | 13.591% | $23.8087 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $52.49 | 10.634% | $58.0718 | $58.07 | $58.05 | $58.10 |
| Purchase #7 | $109.49 | 5.862% | $115.9083 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $846.18 | $922.8887 | $922.88 | $922.80 | $922.80 | |