| 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 | $33.73 | 10.484% | $37.2663 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $7.41 | 8.547% | $8.0433 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $215.59 | 5.372% | $227.1715 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $134.71 | 6.559% | $143.5456 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $117.27 | 4.813% | $122.9142 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $232.75 | 5.785% | $246.2146 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $222.80 | 3.724% | $231.0971 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $964.26 | $1,016.2526 | $1,016.25 | $1,016.20 | $1,016.20 | |