| 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 | $129.82 | 7.354% | $139.367 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $63.98 | 3.501% | $66.2199 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $167.99 | 5.410% | $177.0783 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $113.71 | 7.158% | $121.8494 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $51.97 | 12.765% | $58.604 | $58.60 | $58.60 | $58.60 |
| Purchase #6 | $100.30 | 3.179% | $103.4885 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $238.51 | 6.770% | $254.6571 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $866.28 | $921.2642 | $921.27 | $921.25 | $921.30 | |