| 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 | $186.83 | 11.243% | $207.8353 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $14.93 | 5.266% | $15.7162 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $228.74 | 8.125% | $247.3251 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $16.84 | 7.317% | $18.0722 | $18.07 | $18.05 | $18.10 |
| Purchase #5 | $191.98 | 9.141% | $209.5289 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $185.53 | 3.401% | $191.8399 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $249.81 | 4.584% | $261.2613 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,074.66 | $1,151.5789 | $1,151.59 | $1,151.60 | $1,151.50 | |