| 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 | $118.39 | 4.714% | $123.9709 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $136.92 | 3.456% | $141.652 | $141.65 | $141.65 | $141.70 |
| Purchase #3 | $6.75 | 9.104% | $7.3645 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $194.67 | 7.379% | $209.0347 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $119.77 | 8.649% | $130.1289 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $190.30 | 7.222% | $204.0435 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $74.27 | 3.786% | $77.0819 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $841.07 | $893.2764 | $893.26 | $893.30 | $893.30 | |