| 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 | $245.85 | 4.812% | $257.6803 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $124.58 | 10.735% | $137.9537 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $19.77 | 4.730% | $20.7051 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $214.51 | 4.367% | $223.8777 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $73.91 | 11.840% | $82.6609 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $151.55 | 7.665% | $163.1663 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $5.74 | 3.342% | $5.9318 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $835.91 | $891.9758 | $891.98 | $892.00 | $892.10 | |