| 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 | $193.63 | 8.192% | $209.4922 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $20.26 | 10.586% | $22.4047 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $129.52 | 3.744% | $134.3692 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $17.70 | 13.655% | $20.1169 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $186.99 | 7.379% | $200.788 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $150.51 | 4.448% | $157.2047 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $74.75 | 8.240% | $80.9094 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $773.36 | $825.2851 | $825.28 | $825.25 | $825.30 | |