| 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 | $134.77 | 4.211% | $140.4452 | $140.45 | $140.45 | $140.40 |
| Purchase #2 | $50.41 | 9.174% | $55.0346 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $115.32 | 9.257% | $125.9952 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $121.83 | 7.778% | $131.3059 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $240.38 | 13.329% | $272.4203 | $272.42 | $272.40 | $272.40 |
| Purchase #6 | $109.59 | 8.129% | $118.4986 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $127.64 | 9.713% | $140.0377 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $899.94 | $983.7375 | $983.75 | $983.75 | $983.60 | |