| 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 | $121.42 | 9.376% | $132.8043 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $124.49 | 11.860% | $139.2545 | $139.25 | $139.25 | $139.30 |
| Purchase #3 | $133.31 | 13.673% | $151.5375 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $163.39 | 5.403% | $172.218 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $112.67 | 5.823% | $119.2308 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $215.42 | 11.512% | $240.2192 | $240.22 | $240.20 | $240.20 |
| Purchase #7 | $17.83 | 10.276% | $19.6622 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $888.53 | $974.9265 | $974.92 | $974.90 | $974.90 | |