| 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 | $208.38 | 3.750% | $216.1943 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $182.35 | 8.138% | $197.1896 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $216.82 | 7.785% | $233.6994 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $193.89 | 11.499% | $216.1854 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $84.50 | 6.741% | $90.1961 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $237.25 | 10.522% | $262.2134 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $113.77 | 11.152% | $126.4576 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $1,236.96 | $1,342.1358 | $1,342.14 | $1,342.15 | $1,342.20 | |