| 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 | $205.52 | 3.858% | $213.449 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $79.91 | 10.839% | $88.5714 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $116.85 | 13.454% | $132.571 | $132.57 | $132.55 | $132.60 |
| Purchase #4 | $79.84 | 6.423% | $84.9681 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $87.55 | 13.425% | $99.3036 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $61.45 | 4.797% | $64.3978 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $221.49 | 8.151% | $239.5436 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $852.61 | $922.8045 | $922.80 | $922.75 | $922.80 | |