| 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 | $246.30 | 5.193% | $259.0904 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $132.69 | 5.371% | $139.8168 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $186.58 | 6.828% | $199.3197 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $190.53 | 6.633% | $203.1679 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $68.79 | 4.416% | $71.8278 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $248.68 | 5.392% | $262.0888 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $78.40 | 11.600% | $87.4944 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $1,151.97 | $1,222.8058 | $1,222.81 | $1,222.80 | $1,222.80 | |