| 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 | $208.67 | 6.690% | $222.63 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $127.66 | 5.560% | $134.7579 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $236.79 | 11.569% | $264.1842 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $105.82 | 12.295% | $118.8306 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $166.48 | 6.214% | $176.8251 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $61.69 | 12.294% | $69.2742 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $246.31 | 5.805% | $260.6083 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $1,153.42 | $1,247.1103 | $1,247.11 | $1,247.15 | $1,247.10 | |