| 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 | $219.59 | 3.102% | $226.4017 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $195.72 | 13.641% | $222.4182 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $46.90 | 8.652% | $50.9578 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $195.67 | 3.188% | $201.908 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $50.52 | 4.681% | $52.8848 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $146.91 | 7.746% | $158.2896 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $6.52 | 7.604% | $7.0158 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $861.83 | $919.8759 | $919.88 | $919.85 | $919.90 | |