| 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 | $200.93 | 4.143% | $209.2545 | $209.25 | $209.25 | $209.30 |
| Purchase #2 | $8.89 | 13.175% | $10.0613 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $113.44 | 9.627% | $124.3609 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $11.35 | 13.626% | $12.8966 | $12.90 | $12.90 | $12.90 |
| Purchase #5 | $84.79 | 6.213% | $90.058 | $90.06 | $90.05 | $90.10 |
| Purchase #6 | $195.63 | 6.104% | $207.5713 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $216.76 | 6.646% | $231.1659 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $831.79 | $885.3685 | $885.37 | $885.30 | $885.60 | |