| 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 | $120.43 | 4.518% | $125.871 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $29.97 | 10.154% | $33.0132 | $33.01 | $33.00 | $33.00 |
| Purchase #3 | $18.40 | 8.856% | $20.0295 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $89.80 | 8.751% | $97.6584 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $113.69 | 7.303% | $121.9928 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $17.35 | 8.120% | $18.7588 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $204.31 | 6.283% | $217.1468 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $593.95 | $634.4705 | $634.47 | $634.45 | $634.50 | |