| 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 | $23.44 | 9.465% | $25.6586 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $233.57 | 12.565% | $262.9181 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $215.88 | 5.585% | $227.9369 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $100.32 | 10.563% | $110.9168 | $110.92 | $110.90 | $110.90 |
| Purchase #5 | $242.67 | 8.132% | $262.4039 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $228.92 | 3.602% | $237.1657 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $30.86 | 5.185% | $32.4601 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $1,075.66 | $1,159.4601 | $1,159.47 | $1,159.40 | $1,159.50 | |