| 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 | $107.74 | 4.863% | $112.9794 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $242.95 | 3.235% | $250.8094 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $142.74 | 5.826% | $151.056 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $170.87 | 4.866% | $179.1845 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $92.88 | 11.370% | $103.4405 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $91.67 | 4.824% | $96.0922 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $42.45 | 4.323% | $44.2851 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $891.30 | $937.8471 | $937.85 | $937.90 | $937.90 | |