| 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 | $230.37 | 12.449% | $259.0488 | $259.05 | $259.05 | $259.00 |
| Purchase #2 | $74.33 | 12.139% | $83.3529 | $83.35 | $83.35 | $83.40 |
| Purchase #3 | $72.98 | 13.698% | $82.9768 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $40.74 | 10.267% | $44.9228 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $122.71 | 5.267% | $129.1731 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $128.49 | 5.845% | $136.0002 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $152.51 | 11.583% | $170.1752 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $822.13 | $905.6498 | $905.65 | $905.65 | $905.70 | |