| 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 | $236.92 | 13.779% | $269.5652 | $269.57 | $269.55 | $269.60 |
| Purchase #2 | $119.75 | 10.681% | $132.5405 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $188.88 | 5.256% | $198.8075 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $97.84 | 3.873% | $101.6293 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $143.53 | 10.492% | $158.5892 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $147.36 | 9.425% | $161.2487 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $84.51 | 12.631% | $95.1845 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $1,018.79 | $1,117.5649 | $1,117.57 | $1,117.60 | $1,117.50 | |