| 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 | $248.56 | 3.295% | $256.7501 | $256.75 | $256.75 | $256.80 |
| Purchase #2 | $93.71 | 7.304% | $100.5546 | $100.55 | $100.55 | $100.60 |
| Purchase #3 | $183.39 | 4.456% | $191.5619 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $214.36 | 7.172% | $229.7339 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $173.58 | 12.296% | $194.9234 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $55.92 | 9.585% | $61.2799 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $239.35 | 13.465% | $271.5785 | $271.58 | $271.60 | $271.60 |
| 7 purchase totals = | $1,208.87 | $1,306.3823 | $1,306.37 | $1,306.40 | $1,306.50 | |