| 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 | $225.46 | 6.164% | $239.3574 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $76.55 | 3.379% | $79.1366 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $233.55 | 7.316% | $250.6365 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $55.91 | 3.831% | $58.0519 | $58.05 | $58.05 | $58.10 |
| Purchase #5 | $59.40 | 3.492% | $61.4742 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $8.54 | 5.586% | $9.017 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $220.84 | 11.598% | $246.453 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $880.25 | $944.1266 | $944.13 | $944.10 | $944.20 | |