| 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 | $22.57 | 4.832% | $23.6606 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $123.71 | 13.168% | $140.0001 | $140.00 | $140.00 | $140.00 |
| Purchase #3 | $203.60 | 13.708% | $231.5095 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $248.92 | 8.408% | $269.8492 | $269.85 | $269.85 | $269.80 |
| Purchase #5 | $227.51 | 5.215% | $239.3746 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $9.87 | 7.240% | $10.5846 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $100.99 | 3.820% | $104.8478 | $104.85 | $104.85 | $104.80 |
| 7 purchase totals = | $937.17 | $1,019.8264 | $1,019.82 | $1,019.80 | $1,019.80 | |