| 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 | $215.39 | 6.146% | $228.6279 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $186.81 | 5.296% | $196.7035 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $197.90 | 9.253% | $216.2117 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $194.69 | 12.407% | $218.8452 | $218.85 | $218.85 | $218.80 |
| Purchase #5 | $97.41 | 11.507% | $108.619 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $188.74 | 5.846% | $199.7737 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $219.29 | 7.786% | $236.3639 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $1,300.23 | $1,405.1449 | $1,405.14 | $1,405.10 | $1,405.10 | |