| 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 | $224.36 | 10.806% | $248.6043 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $25.97 | 7.844% | $28.0071 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $186.82 | 6.739% | $199.4098 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $133.86 | 4.221% | $139.5102 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $89.68 | 3.260% | $92.6036 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $158.95 | 13.563% | $180.5084 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $29.95 | 3.609% | $31.0309 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $849.59 | $919.6743 | $919.67 | $919.65 | $919.60 | |