| 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 | $207.77 | 10.710% | $230.0222 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $123.26 | 7.323% | $132.2863 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $188.64 | 8.403% | $204.4914 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $67.83 | 3.289% | $70.0609 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $125.50 | 10.156% | $138.2458 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $113.93 | 5.546% | $120.2486 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $22.87 | 7.173% | $24.5105 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $849.80 | $919.8657 | $919.87 | $919.85 | $919.80 | |