| 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 | $109.32 | 4.262% | $113.9792 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $8.59 | 7.443% | $9.2294 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $53.35 | 9.738% | $58.5452 | $58.55 | $58.55 | $58.50 |
| Purchase #4 | $49.74 | 3.863% | $51.6615 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $107.45 | 7.539% | $115.5507 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $220.48 | 13.701% | $250.688 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $210.41 | 8.215% | $227.6952 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $759.34 | $827.3492 | $827.36 | $827.40 | $827.40 | |