| 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 | $103.97 | 13.294% | $117.7918 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $24.33 | 9.849% | $26.7263 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $72.44 | 7.676% | $78.0005 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $182.64 | 9.859% | $200.6465 | $200.65 | $200.65 | $200.60 |
| Purchase #5 | $97.73 | 3.207% | $100.8642 | $100.86 | $100.85 | $100.90 |
| Purchase #6 | $208.79 | 6.628% | $222.6286 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $166.41 | 10.641% | $184.1177 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $856.31 | $930.7756 | $930.78 | $930.80 | $930.70 | |