| 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 | $211.99 | 3.782% | $220.0075 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $208.91 | 11.652% | $233.2522 | $233.25 | $233.25 | $233.30 |
| Purchase #3 | $136.63 | 10.585% | $151.0923 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $74.76 | 6.489% | $79.6112 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $213.42 | 10.604% | $236.0511 | $236.05 | $236.05 | $236.10 |
| Purchase #6 | $88.66 | 12.790% | $99.9996 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $206.47 | 11.229% | $229.6545 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $1,140.84 | $1,249.6684 | $1,249.66 | $1,249.65 | $1,249.80 | |