| 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 | $151.84 | 11.538% | $169.3593 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $122.94 | 4.125% | $128.0113 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $229.89 | 4.374% | $239.9454 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $89.44 | 4.462% | $93.4308 | $93.43 | $93.45 | $93.40 |
| Purchase #5 | $33.44 | 3.788% | $34.7067 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $205.62 | 4.756% | $215.3993 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $49.49 | 4.372% | $51.6537 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $882.66 | $932.5065 | $932.51 | $932.50 | $932.50 | |