| 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 | $233.51 | 11.237% | $259.7495 | $259.75 | $259.75 | $259.70 |
| Purchase #2 | $94.67 | 7.725% | $101.9833 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $107.39 | 11.322% | $119.5487 | $119.55 | $119.55 | $119.50 |
| Purchase #4 | $127.33 | 13.373% | $144.3578 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $18.58 | 12.318% | $20.8687 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $215.87 | 3.780% | $224.0299 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $91.84 | 7.359% | $98.5985 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $889.19 | $969.1364 | $969.14 | $969.15 | $969.10 | |