| 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 | $208.28 | 6.478% | $221.7724 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $208.69 | 3.190% | $215.3472 | $215.35 | $215.35 | $215.30 |
| Purchase #3 | $25.32 | 10.197% | $27.9019 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $142.53 | 10.459% | $157.4372 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $131.89 | 4.713% | $138.106 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $200.79 | 3.419% | $207.655 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $96.25 | 9.179% | $105.0848 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $1,013.75 | $1,073.3045 | $1,073.31 | $1,073.30 | $1,073.30 | |