| 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 | $25.63 | 10.291% | $28.2676 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $81.98 | 8.567% | $89.0032 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $208.75 | 3.115% | $215.2526 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $248.26 | 13.447% | $281.6435 | $281.64 | $281.65 | $281.60 |
| Purchase #5 | $196.54 | 8.515% | $213.2754 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $197.25 | 4.130% | $205.3964 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $119.98 | 11.726% | $134.0489 | $134.05 | $134.05 | $134.00 |
| 7 purchase totals = | $1,078.39 | $1,166.8876 | $1,166.89 | $1,166.90 | $1,166.90 | |