| 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 | 11.794% | $250.821 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $142.94 | 12.691% | $161.0805 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $57.35 | 9.438% | $62.7627 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $42.43 | 12.530% | $47.7465 | $47.75 | $47.75 | $47.70 |
| Purchase #5 | $57.83 | 6.545% | $61.615 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $248.91 | 9.108% | $271.5807 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $48.82 | 12.138% | $54.7458 | $54.75 | $54.75 | $54.70 |
| 7 purchase totals = | $822.64 | $910.3522 | $910.36 | $910.35 | $910.30 | |