| 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 | $225.56 | 3.796% | $234.1223 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $18.29 | 3.390% | $18.91 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $203.30 | 12.719% | $229.1577 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $94.97 | 5.252% | $99.9578 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $192.60 | 4.806% | $201.8564 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $76.72 | 4.721% | $80.342 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $86.26 | 7.834% | $93.0176 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $897.70 | $957.3638 | $957.37 | $957.30 | $957.40 | |