| 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 | $248.83 | 9.281% | $271.9239 | $271.92 | $271.90 | $271.90 |
| Purchase #2 | $8.26 | 10.326% | $9.1129 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $207.94 | 4.342% | $216.9688 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $99.36 | 12.257% | $111.5386 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $198.43 | 13.134% | $224.4918 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $43.90 | 5.785% | $46.4396 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $103.44 | 3.708% | $107.2756 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $910.16 | $987.7512 | $987.75 | $987.75 | $987.70 | |