| 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 | $241.83 | 12.692% | $272.5231 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $151.27 | 4.163% | $157.5674 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $124.77 | 13.692% | $141.8535 | $141.85 | $141.85 | $141.90 |
| Purchase #4 | $5.39 | 4.166% | $5.6145 | $5.61 | $5.60 | $5.60 |
| Purchase #5 | $48.68 | 8.615% | $52.8738 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $126.40 | 12.375% | $142.042 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $119.78 | 10.690% | $132.5845 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $818.12 | $905.0588 | $905.04 | $905.00 | $905.10 | |