| 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 | $193.44 | 11.593% | $215.8655 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $13.33 | 6.205% | $14.1571 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $9.82 | 9.201% | $10.7235 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $214.34 | 13.771% | $243.8568 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $9.65 | 9.634% | $10.5797 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $74.64 | 3.557% | $77.2949 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $118.70 | 6.781% | $126.749 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $633.92 | $699.2265 | $699.23 | $699.20 | $699.30 | |