| 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 | $231.40 | 11.772% | $258.6404 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $97.45 | 10.223% | $107.4123 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $203.85 | 3.583% | $211.1539 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $26.51 | 9.361% | $28.9916 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $118.69 | 4.780% | $124.3634 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $174.49 | 9.223% | $190.5832 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $48.57 | 12.111% | $54.4523 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $900.96 | $975.5971 | $975.58 | $975.60 | $975.70 | |