| 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 | $132.47 | 4.188% | $138.0178 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $218.52 | 3.680% | $226.5615 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $119.84 | 8.179% | $129.6417 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $95.82 | 7.338% | $102.8513 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $99.68 | 13.241% | $112.8786 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $207.58 | 4.843% | $217.6331 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $52.52 | 7.873% | $56.6549 | $56.65 | $56.65 | $56.70 |
| 7 purchase totals = | $926.43 | $984.2389 | $984.23 | $984.25 | $984.30 | |