| 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 | $126.68 | 6.140% | $134.4582 | $134.46 | $134.45 | $134.50 |
| Purchase #2 | $97.32 | 6.867% | $104.003 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $132.97 | 8.327% | $144.0424 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $210.56 | 13.772% | $239.5583 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $9.94 | 11.724% | $11.1054 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $94.68 | 9.594% | $103.7636 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $223.78 | 11.753% | $250.0809 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $895.93 | $987.0118 | $987.01 | $987.00 | $987.10 | |