| 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 | $31.27 | 12.868% | $35.2938 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $188.51 | 9.803% | $206.9896 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $132.52 | 9.525% | $145.1425 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $115.81 | 3.509% | $119.8738 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $35.72 | 4.276% | $37.2474 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $169.83 | 8.858% | $184.8735 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $131.87 | 3.809% | $136.8929 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $805.53 | $866.3135 | $866.30 | $866.30 | $866.30 | |