| 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 | $217.64 | 8.669% | $236.5072 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $190.66 | 10.137% | $209.9872 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $106.90 | 8.795% | $116.3019 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $246.89 | 5.725% | $261.0245 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $70.30 | 12.666% | $79.2042 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $168.44 | 10.418% | $185.9881 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $90.73 | 12.162% | $101.7646 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $1,091.56 | $1,190.7777 | $1,190.77 | $1,190.75 | $1,190.80 | |