| 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 | $212.35 | 11.218% | $236.1714 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $10.52 | 8.131% | $11.3754 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $149.94 | 10.605% | $165.8411 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $100.73 | 4.828% | $105.5932 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $117.85 | 8.548% | $127.9238 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $21.59 | 7.475% | $23.2039 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $7.28 | 6.426% | $7.7478 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $620.26 | $677.8566 | $677.85 | $677.85 | $677.80 | |