| 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 | $247.74 | 13.214% | $280.4764 | $280.48 | $280.50 | $280.50 |
| Purchase #2 | $236.71 | 4.795% | $248.0602 | $248.06 | $248.05 | $248.10 |
| Purchase #3 | $93.89 | 3.598% | $97.2682 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $216.92 | 8.345% | $235.022 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $127.76 | 9.827% | $140.315 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $242.43 | 10.701% | $268.3724 | $268.37 | $268.35 | $268.40 |
| Purchase #7 | $190.32 | 8.710% | $206.8969 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,355.77 | $1,476.4111 | $1,476.42 | $1,476.35 | $1,476.50 | |