| 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 | $208.44 | 3.559% | $215.8584 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $231.31 | 5.167% | $243.2618 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $28.43 | 11.260% | $31.6312 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $92.68 | 3.540% | $95.9609 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $74.73 | 8.832% | $81.3302 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $14.43 | 4.194% | $15.0352 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $15.57 | 10.670% | $17.2313 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $665.59 | $700.3090 | $700.31 | $700.35 | $700.30 | |