| 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 | $124.86 | 11.435% | $139.1377 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $43.73 | 3.513% | $45.2662 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $201.29 | 4.511% | $210.3702 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $125.66 | 12.622% | $141.5208 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $57.83 | 6.522% | $61.6017 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $203.30 | 7.543% | $218.6349 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $93.49 | 3.852% | $97.0912 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $850.16 | $913.6227 | $913.62 | $913.60 | $913.60 | |