| 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 | $241.54 | 12.790% | $272.433 | $272.43 | $272.45 | $272.40 |
| Purchase #2 | $22.74 | 11.680% | $25.396 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $241.29 | 9.477% | $264.1571 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $158.34 | 5.459% | $166.9838 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $34.27 | 5.199% | $36.0517 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $76.41 | 6.869% | $81.6586 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $107.72 | 8.194% | $116.5466 | $116.55 | $116.55 | $116.50 |
| 7 purchase totals = | $882.31 | $963.2268 | $963.23 | $963.25 | $963.30 | |