| 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 | $20.99 | 10.720% | $23.2401 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $222.71 | 3.618% | $230.7676 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $59.73 | 12.752% | $67.3468 | $67.35 | $67.35 | $67.30 |
| Purchase #4 | $168.41 | 4.515% | $176.0137 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $187.85 | 10.184% | $206.9806 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $87.36 | 11.559% | $97.4579 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $140.25 | 11.361% | $156.1838 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $887.30 | $957.9905 | $957.99 | $958.00 | $958.00 | |