| 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 | $202.27 | 10.709% | $223.9311 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $181.56 | 9.659% | $199.0969 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $16.47 | 9.192% | $17.9839 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $78.86 | 9.389% | $86.2642 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $242.78 | 7.421% | $260.7967 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $13.33 | 12.109% | $14.9441 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $184.32 | 4.571% | $192.7453 | $192.75 | $192.75 | $192.70 |
| 7 purchase totals = | $919.59 | $995.7622 | $995.76 | $995.80 | $995.70 | |