| 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 | $212.51 | 3.504% | $219.9564 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $58.74 | 4.777% | $61.546 | $61.55 | $61.55 | $61.50 |
| Purchase #3 | $126.71 | 11.304% | $141.0333 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $139.73 | 5.840% | $147.8902 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $207.74 | 13.868% | $236.5494 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $94.53 | 9.201% | $103.2277 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $51.97 | 11.442% | $57.9164 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $891.93 | $968.1194 | $968.13 | $968.15 | $968.00 | |