| 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 | $208.78 | 8.510% | $226.5472 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $207.48 | 12.613% | $233.6495 | $233.65 | $233.65 | $233.60 |
| Purchase #3 | $215.56 | 12.790% | $243.1301 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $222.59 | 9.411% | $243.5379 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $190.35 | 10.834% | $210.9725 | $210.97 | $210.95 | $211.00 |
| Purchase #6 | $108.25 | 3.540% | $112.0821 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $73.54 | 10.476% | $81.2441 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $1,226.55 | $1,351.1634 | $1,351.16 | $1,351.20 | $1,351.00 | |