| 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 | $71.79 | 10.491% | $79.3215 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $222.58 | 10.702% | $246.4005 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $169.73 | 11.211% | $188.7584 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $212.74 | 11.867% | $237.9859 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $121.45 | 4.853% | $127.344 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $144.80 | 6.422% | $154.0991 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $243.74 | 10.556% | $269.4692 | $269.47 | $269.45 | $269.50 |
| 7 purchase totals = | $1,186.83 | $1,303.3786 | $1,303.38 | $1,303.35 | $1,303.40 | |