| 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 | $209.89 | 10.423% | $231.7668 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $12.31 | 11.324% | $13.704 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $61.75 | 6.508% | $65.7687 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $187.59 | 9.215% | $204.8764 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $209.52 | 12.501% | $235.7121 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $136.37 | 3.792% | $141.5412 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $41.38 | 8.374% | $44.8452 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $858.81 | $938.2144 | $938.22 | $938.20 | $938.20 | |