| 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 | $228.63 | 6.295% | $243.0223 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $52.88 | 10.807% | $58.5947 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $10.38 | 8.277% | $11.2392 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $145.67 | 12.509% | $163.8919 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $64.90 | 10.797% | $71.9073 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $58.84 | 5.842% | $62.2774 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $16.68 | 4.527% | $17.4351 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $577.98 | $628.3679 | $628.37 | $628.40 | $628.30 | |