| 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 | $199.63 | 13.767% | $227.1131 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $210.52 | 12.555% | $236.9508 | $236.95 | $236.95 | $237.00 |
| Purchase #3 | $124.27 | 7.836% | $134.0078 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $130.28 | 4.518% | $136.1661 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $91.99 | 3.141% | $94.8794 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $129.64 | 5.387% | $136.6237 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $134.74 | 9.136% | $147.0498 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $1,021.07 | $1,112.7907 | $1,112.79 | $1,112.75 | $1,112.80 | |