| 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 | $214.63 | 5.611% | $226.6729 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $134.31 | 7.365% | $144.2019 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $248.49 | 10.138% | $273.6819 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $15.93 | 8.270% | $17.2474 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $54.87 | 6.155% | $58.2472 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $25.81 | 4.371% | $26.9382 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $115.97 | 3.453% | $119.9744 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $810.01 | $866.9639 | $866.96 | $866.95 | $866.90 | |