| 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 | $209.55 | 7.850% | $225.9997 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $186.75 | 3.532% | $193.346 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $117.27 | 11.455% | $130.7033 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $229.91 | 7.690% | $247.5901 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $141.91 | 7.455% | $152.4894 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $100.80 | 5.543% | $106.3873 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $47.53 | 3.785% | $49.329 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $1,033.72 | $1,105.8448 | $1,105.85 | $1,105.90 | $1,105.80 | |