| 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 | $188.99 | 10.725% | $209.2592 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $218.61 | 5.670% | $231.0052 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $121.33 | 12.555% | $136.563 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $69.90 | 11.269% | $77.777 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $99.96 | 13.482% | $113.4366 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $213.67 | 12.642% | $240.6822 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $196.93 | 12.304% | $221.1603 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,109.39 | $1,229.8835 | $1,229.89 | $1,229.90 | $1,230.00 | |