| 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 | $210.87 | 7.572% | $226.8371 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $52.78 | 3.634% | $54.698 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $194.79 | 10.380% | $215.0092 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $33.78 | 8.857% | $36.7719 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $231.95 | 8.292% | $251.1833 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $81.87 | 3.565% | $84.7887 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $94.45 | 11.453% | $105.2674 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $900.49 | $974.5556 | $974.56 | $974.55 | $974.60 | |