| 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 | $127.93 | 9.302% | $139.83 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $135.33 | 4.410% | $141.2981 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $118.88 | 6.430% | $126.524 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $209.97 | 11.637% | $234.4042 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $6.25 | 6.479% | $6.6549 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $68.60 | 7.217% | $73.5509 | $73.55 | $73.55 | $73.60 |
| Purchase #7 | $231.73 | 8.134% | $250.5789 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $898.69 | $972.8410 | $972.83 | $972.85 | $972.90 | |