| 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 | $220.61 | 8.367% | $239.0684 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $169.41 | 4.143% | $176.4287 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $91.68 | 12.455% | $103.0987 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $122.28 | 10.187% | $134.7367 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $115.51 | 13.499% | $131.1027 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $67.42 | 7.632% | $72.5655 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $82.41 | 5.554% | $86.9871 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $869.32 | $943.9878 | $944.00 | $944.00 | $944.00 | |