| 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 | $222.87 | 3.701% | $231.1184 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $194.71 | 11.849% | $217.7812 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $160.78 | 5.569% | $169.7338 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $24.48 | 6.257% | $26.0117 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $15.87 | 7.141% | $17.0033 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $90.95 | 12.790% | $102.5825 | $102.58 | $102.60 | $102.60 |
| Purchase #7 | $64.78 | 13.556% | $73.5616 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $774.44 | $837.7925 | $837.78 | $837.80 | $837.80 | |