| 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 | $222.83 | 9.422% | $243.825 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $237.64 | 8.491% | $257.818 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $155.41 | 5.389% | $163.785 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $17.55 | 7.192% | $18.8122 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $172.74 | 7.245% | $185.255 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $86.34 | 6.627% | $92.0618 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $77.80 | 13.207% | $88.075 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $970.31 | $1,049.6320 | $1,049.65 | $1,049.65 | $1,049.70 | |