| 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 | $193.36 | 6.695% | $206.3055 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $93.90 | 4.309% | $97.9462 | $97.95 | $97.95 | $97.90 |
| Purchase #3 | $29.77 | 3.748% | $30.8858 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $54.50 | 12.437% | $61.2782 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $184.59 | 3.186% | $190.471 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $210.93 | 11.670% | $235.5455 | $235.55 | $235.55 | $235.50 |
| Purchase #7 | $246.47 | 13.228% | $279.0731 | $279.07 | $279.05 | $279.10 |
| 7 purchase totals = | $1,013.52 | $1,101.5053 | $1,101.52 | $1,101.50 | $1,101.50 | |