| 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 | $104.93 | 7.729% | $113.04 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $247.74 | 12.239% | $278.0609 | $278.06 | $278.05 | $278.10 |
| Purchase #3 | $190.82 | 8.569% | $207.1714 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $38.93 | 8.665% | $42.3033 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $190.32 | 5.717% | $201.2006 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $226.73 | 5.153% | $238.4134 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $164.93 | 7.698% | $177.6263 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $1,164.40 | $1,257.8159 | $1,257.81 | $1,257.80 | $1,257.80 | |