| 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 | $246.41 | 3.434% | $254.8717 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $208.64 | 10.848% | $231.2733 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $217.65 | 10.785% | $241.1236 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $46.61 | 10.329% | $51.4243 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $79.87 | 4.731% | $83.6486 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $234.58 | 7.214% | $251.5026 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $39.60 | 11.858% | $44.2958 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $1,073.36 | $1,158.1399 | $1,158.13 | $1,158.05 | $1,158.10 | |