| 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 | $246.65 | 9.612% | $270.358 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $209.78 | 13.767% | $238.6604 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $223.89 | 12.631% | $252.1695 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $148.46 | 13.427% | $168.3937 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $150.54 | 12.535% | $169.4102 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $51.79 | 4.400% | $54.0688 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $222.59 | 4.782% | $233.2343 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,253.70 | $1,386.2949 | $1,386.29 | $1,386.25 | $1,386.40 | |