| 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 | $216.38 | 12.237% | $242.8584 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $231.98 | 12.564% | $261.126 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $103.88 | 10.860% | $115.1614 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $166.38 | 4.426% | $173.744 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $218.49 | 13.649% | $248.3117 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $233.67 | 8.822% | $254.2844 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $135.26 | 13.258% | $153.1928 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $1,306.04 | $1,448.6787 | $1,448.67 | $1,448.70 | $1,448.70 | |