| 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 | $207.56 | 4.152% | $216.1779 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $215.57 | 5.562% | $227.56 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $239.60 | 12.160% | $268.7354 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $10.87 | 13.454% | $12.3324 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $158.69 | 9.443% | $173.6751 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $72.32 | 6.831% | $77.2602 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $61.95 | 6.394% | $65.9111 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $966.56 | $1,041.6521 | $1,041.66 | $1,041.70 | $1,041.70 | |