| 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 | $201.30 | 3.770% | $208.889 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $215.47 | 12.433% | $242.2594 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $221.42 | 6.534% | $235.8876 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $101.41 | 12.580% | $114.1674 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $91.61 | 13.758% | $104.2137 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $11.57 | 12.386% | $13.0031 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $228.69 | 4.290% | $238.5008 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $1,071.47 | $1,156.9210 | $1,156.92 | $1,156.90 | $1,157.00 | |