| 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 | $98.79 | 13.691% | $112.3153 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $195.66 | 9.609% | $214.461 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $29.70 | 3.159% | $30.6382 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $248.93 | 4.147% | $259.2531 | $259.25 | $259.25 | $259.30 |
| Purchase #5 | $10.66 | 13.407% | $12.0892 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $159.91 | 4.674% | $167.3842 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $122.61 | 13.565% | $139.242 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $866.26 | $935.3830 | $935.38 | $935.40 | $935.40 | |