| 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 | $243.97 | 8.338% | $264.3122 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $215.25 | 6.758% | $229.7966 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $81.40 | 13.249% | $92.1847 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $208.96 | 7.292% | $224.1974 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $36.82 | 4.110% | $38.3333 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $33.58 | 10.368% | $37.0616 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $80.35 | 4.161% | $83.6934 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $900.33 | $969.5792 | $969.57 | $969.60 | $969.60 | |