| 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 | $112.87 | 8.207% | $122.1332 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $158.70 | 6.731% | $169.3821 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $175.47 | 12.432% | $197.2844 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $187.79 | 4.738% | $196.6875 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $133.88 | 13.386% | $151.8012 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $151.90 | 12.793% | $171.3326 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $211.89 | 8.700% | $230.3244 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $1,132.50 | $1,238.9454 | $1,238.93 | $1,239.00 | $1,238.90 | |