| 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 | $215.87 | 7.321% | $231.6738 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $193.67 | 4.261% | $201.9223 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $160.54 | 5.680% | $169.6587 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $241.85 | 3.222% | $249.6424 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $55.91 | 6.231% | $59.3938 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $138.58 | 8.657% | $150.5769 | $150.58 | $150.60 | $150.60 |
| Purchase #7 | $167.79 | 4.622% | $175.5453 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $1,174.21 | $1,238.4132 | $1,238.41 | $1,238.40 | $1,238.40 | |