| 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 | $107.36 | 10.359% | $118.4814 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $156.94 | 12.289% | $176.2264 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $84.84 | 11.706% | $94.7714 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $169.34 | 9.466% | $185.3697 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $239.37 | 9.387% | $261.8397 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $177.67 | 5.276% | $187.0439 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $85.81 | 3.701% | $88.9858 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $1,021.33 | $1,112.7183 | $1,112.72 | $1,112.75 | $1,112.70 | |