| 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 | $105.73 | 5.118% | $111.1413 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $13.86 | 8.291% | $15.0091 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $113.39 | 3.142% | $116.9527 | $116.95 | $116.95 | $117.00 |
| Purchase #4 | $247.35 | 4.153% | $257.6224 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $188.29 | 11.504% | $209.9509 | $209.95 | $209.95 | $210.00 |
| Purchase #6 | $21.25 | 6.379% | $22.6055 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $163.39 | 10.453% | $180.4692 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $853.26 | $913.7511 | $913.75 | $913.70 | $913.80 | |