| 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 | $201.25 | 5.651% | $212.6226 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $229.96 | 4.769% | $240.9268 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $236.67 | 4.796% | $248.0207 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $6.41 | 13.638% | $7.2842 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $95.82 | 7.246% | $102.7631 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $18.60 | 9.522% | $20.3711 | $20.37 | $20.35 | $20.40 |
| Purchase #7 | $141.60 | 9.512% | $155.069 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $930.31 | $987.0575 | $987.05 | $987.00 | $987.10 | |