| 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 | $12.85 | 3.566% | $13.3082 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $116.57 | 8.283% | $126.2255 | $126.23 | $126.25 | $126.20 |
| Purchase #3 | $60.43 | 9.547% | $66.1993 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $208.82 | 11.208% | $232.2245 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $110.28 | 12.419% | $123.9757 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $136.84 | 8.620% | $148.6356 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $205.83 | 10.189% | $226.802 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $851.62 | $937.3708 | $937.38 | $937.40 | $937.30 | |