| 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 | $114.92 | 4.721% | $120.3454 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $140.39 | 8.455% | $152.26 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $208.81 | 8.308% | $226.1579 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $148.45 | 9.372% | $162.3627 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $23.49 | 10.292% | $25.9076 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $215.74 | 5.784% | $228.2184 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $66.32 | 6.545% | $70.6606 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $918.12 | $985.9126 | $985.92 | $985.85 | $986.00 | |