| 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 | $250.26 | 12.149% | $280.6641 | $280.66 | $280.65 | $280.70 |
| Purchase #2 | $163.77 | 6.219% | $173.9549 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $25.32 | 13.113% | $28.6402 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $198.58 | 3.626% | $205.7805 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $6.34 | 6.482% | $6.751 | $6.75 | $6.75 | $6.80 |
| Purchase #6 | $191.56 | 10.690% | $212.0378 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $7.82 | 9.471% | $8.5606 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $843.65 | $916.3891 | $916.38 | $916.40 | $916.50 | |