| 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 | $28.81 | 5.181% | $30.3026 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $33.26 | 9.203% | $36.3209 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $178.63 | 4.322% | $186.3504 | $186.35 | $186.35 | $186.40 |
| Purchase #4 | $248.88 | 6.339% | $264.6565 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $219.55 | 5.309% | $231.2059 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $213.51 | 11.258% | $237.547 | $237.55 | $237.55 | $237.50 |
| Purchase #7 | $180.63 | 5.733% | $190.9855 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $1,103.27 | $1,177.3688 | $1,177.38 | $1,177.35 | $1,177.40 | |