| 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 | $235.72 | 5.455% | $248.5785 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $206.60 | 6.751% | $220.5476 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $115.66 | 8.410% | $125.387 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $95.51 | 11.733% | $106.7162 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $107.99 | 3.438% | $111.7027 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $205.52 | 3.314% | $212.3309 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $229.40 | 8.237% | $248.2957 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,196.40 | $1,273.5586 | $1,273.57 | $1,273.60 | $1,273.50 | |