| 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 | $208.95 | 9.696% | $229.2098 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $177.39 | 10.340% | $195.7321 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $20.47 | 9.308% | $22.3753 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $81.45 | 6.388% | $86.653 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $97.31 | 6.796% | $103.9232 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $179.42 | 9.188% | $195.9051 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $124.56 | 11.292% | $138.6253 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $889.55 | $972.4238 | $972.43 | $972.45 | $972.40 | |