| 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 | $121.45 | 3.282% | $125.436 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $205.76 | 8.341% | $222.9224 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $212.63 | 11.107% | $236.2468 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $139.53 | 10.389% | $154.0258 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $176.84 | 9.852% | $194.2623 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $180.30 | 3.219% | $186.1039 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $168.41 | 12.648% | $189.7105 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,204.92 | $1,308.7077 | $1,308.71 | $1,308.70 | $1,308.60 | |