| 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 | $127.57 | 12.347% | $143.3211 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $236.70 | 6.553% | $252.211 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $77.99 | 11.244% | $86.7592 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $14.60 | 4.621% | $15.2747 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $226.87 | 11.779% | $253.593 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $16.42 | 13.184% | $18.5848 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $99.98 | 5.732% | $105.7109 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $800.13 | $875.4547 | $875.44 | $875.40 | $875.50 | |