| 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 | $89.63 | 8.481% | $97.2315 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $217.59 | 10.622% | $240.7024 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $110.45 | 5.162% | $116.1514 | $116.15 | $116.15 | $116.20 |
| Purchase #4 | $114.45 | 8.807% | $124.5296 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $179.83 | 3.117% | $185.4353 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $176.90 | 7.605% | $190.3532 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $241.60 | 10.795% | $267.6807 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $1,130.45 | $1,222.0841 | $1,222.08 | $1,222.15 | $1,222.10 | |