| 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 | $76.89 | 12.356% | $86.3905 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $168.31 | 8.210% | $182.1283 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $200.75 | 12.312% | $225.4663 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $21.39 | 4.648% | $22.3842 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $237.37 | 13.322% | $268.9924 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $129.72 | 4.823% | $135.9764 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $106.28 | 3.257% | $109.7415 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $940.71 | $1,031.0796 | $1,031.08 | $1,031.15 | $1,031.10 | |