| 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 | $215.81 | 9.781% | $236.9184 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $170.94 | 6.855% | $182.6579 | $182.66 | $182.65 | $182.70 |
| Purchase #3 | $223.38 | 5.689% | $236.0881 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $94.26 | 11.706% | $105.2941 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $67.86 | 12.166% | $76.1158 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $229.94 | 9.573% | $251.9522 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $222.93 | 8.224% | $241.2638 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $1,225.12 | $1,330.2903 | $1,330.29 | $1,330.25 | $1,330.40 | |