| 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 | $237.32 | 4.400% | $247.7621 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $128.72 | 4.105% | $134.004 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $197.43 | 3.596% | $204.5296 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $147.97 | 7.313% | $158.791 | $158.79 | $158.80 | $158.80 |
| Purchase #5 | $30.66 | 12.520% | $34.4986 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $31.64 | 10.530% | $34.9717 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $82.42 | 13.344% | $93.4181 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $856.16 | $907.9751 | $907.97 | $907.95 | $908.00 | |