| 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 | $224.72 | 4.270% | $234.3155 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $189.47 | 13.500% | $215.0485 | $215.05 | $215.05 | $215.00 |
| Purchase #3 | $17.82 | 8.153% | $19.2729 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $195.32 | 10.105% | $215.0571 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $190.48 | 5.259% | $200.4973 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $46.75 | 7.143% | $50.0894 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $24.64 | 5.153% | $25.9097 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $889.20 | $960.1904 | $960.20 | $960.15 | $960.20 | |