| 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 | $95.34 | 7.115% | $102.1234 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $221.31 | 6.655% | $236.0382 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $12.82 | 12.105% | $14.3719 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $106.39 | 11.753% | $118.894 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $131.78 | 11.212% | $146.5552 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $12.51 | 12.498% | $14.0735 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $79.68 | 6.139% | $84.5716 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $659.83 | $716.6278 | $716.62 | $716.55 | $716.70 | |