| 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 | $63.51 | 10.330% | $70.0706 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $150.67 | 12.547% | $169.5746 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $240.96 | 8.492% | $261.4223 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $167.38 | 7.324% | $179.6389 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $79.48 | 9.128% | $86.7349 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $250.96 | 4.467% | $262.1704 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $187.91 | 11.466% | $209.4558 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $1,140.87 | $1,239.0675 | $1,239.06 | $1,239.00 | $1,239.10 | |