| 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 | $191.96 | 8.821% | $208.8928 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $116.58 | 12.333% | $130.9578 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $151.67 | 10.612% | $167.7652 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $157.48 | 3.708% | $163.3194 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $222.35 | 13.425% | $252.2005 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $237.88 | 7.427% | $255.5473 | $255.55 | $255.55 | $255.50 |
| Purchase #7 | $35.90 | 4.130% | $37.3827 | $37.38 | $37.40 | $37.40 |
| 7 purchase totals = | $1,113.82 | $1,216.0657 | $1,216.07 | $1,216.05 | $1,216.10 | |