| 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 | $220.43 | 8.655% | $239.5082 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $42.94 | 7.681% | $46.2382 | $46.24 | $46.25 | $46.20 |
| Purchase #3 | $80.61 | 7.418% | $86.5896 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $78.65 | 10.853% | $87.1859 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $27.76 | 9.530% | $30.4055 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $214.33 | 7.455% | $230.3083 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $198.52 | 13.620% | $225.5584 | $225.56 | $225.55 | $225.60 |
| 7 purchase totals = | $863.24 | $945.7941 | $945.81 | $945.80 | $945.80 | |