| 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 | $132.68 | 5.309% | $139.724 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $208.54 | 9.161% | $227.6443 | $227.64 | $227.65 | $227.60 |
| Purchase #3 | $66.69 | 9.787% | $73.217 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $100.25 | 12.748% | $113.0299 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $42.64 | 3.490% | $44.1281 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $218.74 | 3.798% | $227.0477 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $86.37 | 10.496% | $95.4354 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $855.91 | $920.2264 | $920.23 | $920.25 | $920.00 | |