| 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 | $211.34 | 12.323% | $237.3834 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $44.90 | 13.676% | $51.0405 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $87.32 | 12.675% | $98.3878 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $170.84 | 5.520% | $180.2704 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $104.88 | 4.280% | $109.3689 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $198.35 | 5.578% | $209.414 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $76.32 | 12.599% | $85.9356 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $893.95 | $971.8006 | $971.80 | $971.80 | $971.80 | |