| 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 | $192.56 | 13.184% | $217.9471 | $217.95 | $217.95 | $217.90 |
| Purchase #2 | $122.84 | 10.730% | $136.0207 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $60.65 | 9.404% | $66.3535 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $25.72 | 4.459% | $26.8669 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $205.79 | 4.584% | $215.2234 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $135.92 | 12.522% | $152.9399 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $93.60 | 6.550% | $99.7308 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $837.08 | $915.0823 | $915.08 | $915.05 | $915.00 | |