| 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 | $126.50 | 10.824% | $140.1924 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $202.55 | 9.534% | $221.8611 | $221.86 | $221.85 | $221.90 |
| Purchase #3 | $248.35 | 5.437% | $261.8528 | $261.85 | $261.85 | $261.90 |
| Purchase #4 | $7.94 | 10.621% | $8.7833 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $104.61 | 6.685% | $111.6032 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $55.53 | 5.507% | $58.588 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $72.90 | 12.138% | $81.7486 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $818.38 | $884.6294 | $884.62 | $884.65 | $884.70 | |