| 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 | $232.35 | 6.797% | $248.1428 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $233.94 | 5.602% | $247.0453 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $86.29 | 7.340% | $92.6237 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $117.81 | 10.612% | $130.312 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $194.95 | 10.522% | $215.4626 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $157.39 | 12.177% | $176.5554 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $17.47 | 3.866% | $18.1454 | $18.15 | $18.15 | $18.10 |
| 7 purchase totals = | $1,040.20 | $1,128.2872 | $1,128.29 | $1,128.25 | $1,128.20 | |