| 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 | $37.62 | 4.211% | $39.2042 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $101.83 | 9.193% | $111.1912 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $144.70 | 4.335% | $150.9727 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $134.45 | 8.178% | $145.4453 | $145.45 | $145.45 | $145.40 |
| Purchase #5 | $104.45 | 9.340% | $114.2056 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $247.49 | 4.719% | $259.1691 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $164.81 | 3.342% | $170.318 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $935.35 | $990.5061 | $990.51 | $990.45 | $990.50 | |