| 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 | $104.99 | 13.752% | $119.4282 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $193.76 | 10.419% | $213.9479 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $240.29 | 10.396% | $265.2705 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $104.53 | 5.414% | $110.1893 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $27.65 | 8.785% | $30.0791 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $129.91 | 9.193% | $141.8526 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $67.95 | 4.640% | $71.1029 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $869.08 | $951.8705 | $951.87 | $951.90 | $951.90 | |