| 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 | $210.82 | 7.862% | $227.3947 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $134.70 | 13.865% | $153.3762 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $99.66 | 7.247% | $106.8824 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $177.96 | 13.134% | $201.3333 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $119.92 | 8.801% | $130.4742 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $187.25 | 11.865% | $209.4672 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $130.36 | 4.675% | $136.4543 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $1,060.67 | $1,165.3823 | $1,165.37 | $1,165.40 | $1,165.50 | |