| 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 | $111.36 | 13.576% | $126.4782 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $52.65 | 7.456% | $56.5756 | $56.58 | $56.60 | $56.60 |
| Purchase #3 | $10.87 | 7.556% | $11.6913 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $25.48 | 3.454% | $26.3601 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $220.49 | 4.512% | $230.4385 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $109.63 | 10.839% | $121.5128 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $12.29 | 8.383% | $13.3203 | $13.32 | $13.30 | $13.30 |
| 7 purchase totals = | $542.77 | $586.3768 | $586.38 | $586.40 | $586.40 | |