| 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 | $86.88 | 13.826% | $98.892 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $250.27 | 8.743% | $272.1511 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $111.73 | 12.196% | $125.3566 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $164.65 | 6.260% | $174.9571 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $65.59 | 4.237% | $68.369 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $144.25 | 11.619% | $161.0104 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $13.88 | 3.470% | $14.3616 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $837.25 | $915.0978 | $915.10 | $915.05 | $915.30 | |