| 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 | $107.87 | 4.528% | $112.7544 | $112.75 | $112.75 | $112.80 |
| Purchase #2 | $224.38 | 13.138% | $253.859 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $44.47 | 13.654% | $50.5419 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $195.89 | 13.242% | $221.8298 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $91.97 | 13.786% | $104.649 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $89.28 | 3.528% | $92.4298 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $124.96 | 3.497% | $129.3299 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $878.82 | $965.3938 | $965.39 | $965.45 | $965.30 | |