| 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 | $213.59 | 6.471% | $227.4114 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $178.98 | 11.453% | $199.4786 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $222.37 | 11.322% | $247.5467 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $51.78 | 11.322% | $57.6425 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $14.43 | 11.808% | $16.1339 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $193.80 | 10.459% | $214.0695 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $205.84 | 12.449% | $231.465 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $1,080.79 | $1,193.7476 | $1,193.75 | $1,193.75 | $1,193.70 | |