| 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 | $215.30 | 5.755% | $227.6905 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $92.81 | 13.279% | $105.1342 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $148.30 | 6.868% | $158.4852 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $215.66 | 9.542% | $236.2383 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $78.87 | 3.290% | $81.4648 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $122.91 | 5.807% | $130.0474 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $100.85 | 11.664% | $112.6131 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $974.70 | $1,051.6735 | $1,051.67 | $1,051.70 | $1,051.60 | |