| 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 | $109.70 | 3.203% | $113.2137 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $137.38 | 4.621% | $143.7283 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $109.73 | 3.105% | $113.1371 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $34.94 | 5.220% | $36.7639 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $36.66 | 12.293% | $41.1666 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $11.95 | 12.714% | $13.4693 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $34.87 | 8.488% | $37.8298 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $475.23 | $499.3087 | $499.31 | $499.30 | $499.30 | |