| 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 | $94.37 | 3.730% | $97.89 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $214.51 | 11.732% | $239.6763 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $15.70 | 9.374% | $17.1717 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $36.84 | 11.177% | $40.9576 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $92.83 | 13.315% | $105.1903 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $225.62 | 12.611% | $254.0729 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $86.40 | 8.749% | $93.9591 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $766.27 | $848.9179 | $848.92 | $848.90 | $849.10 | |