| 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 | $111.99 | 9.174% | $122.264 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $215.77 | 12.505% | $242.752 | $242.75 | $242.75 | $242.80 |
| Purchase #3 | $105.98 | 11.130% | $117.7756 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $227.40 | 4.375% | $237.3488 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $217.91 | 13.799% | $247.9794 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $204.88 | 12.629% | $230.7543 | $230.75 | $230.75 | $230.80 |
| Purchase #7 | $130.39 | 13.719% | $148.2782 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $1,214.32 | $1,347.1523 | $1,347.15 | $1,347.20 | $1,347.30 | |