| 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 | $211.78 | 7.105% | $226.827 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $130.26 | 7.418% | $139.9227 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $25.84 | 12.215% | $28.9964 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $14.54 | 9.730% | $15.9547 | $15.95 | $15.95 | $16.00 |
| Purchase #5 | $93.78 | 6.411% | $99.7922 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $237.60 | 3.214% | $245.2365 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $107.74 | 3.738% | $111.7673 | $111.77 | $111.75 | $111.80 |
| 7 purchase totals = | $821.54 | $868.4968 | $868.50 | $868.50 | $868.50 | |