| 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 | $199.51 | 13.344% | $226.1326 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $206.28 | 12.576% | $232.2218 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $217.37 | 8.760% | $236.4116 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $70.66 | 12.391% | $79.4155 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $206.82 | 12.219% | $232.0913 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $200.32 | 12.796% | $225.9529 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $105.93 | 6.741% | $113.0707 | $113.07 | $113.05 | $113.10 |
| 7 purchase totals = | $1,206.89 | $1,345.2964 | $1,345.29 | $1,345.25 | $1,345.30 | |