| 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 | $220.59 | 10.183% | $243.0527 | $243.05 | $243.05 | $243.10 |
| Purchase #2 | $220.58 | 9.553% | $241.652 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $97.57 | 12.514% | $109.7799 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $45.62 | 3.836% | $47.37 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $112.33 | 3.102% | $115.8145 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $107.29 | 6.576% | $114.3454 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $67.63 | 11.681% | $75.5299 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $871.61 | $947.5444 | $947.54 | $947.55 | $947.60 | |