| 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 | $112.38 | 4.404% | $117.3292 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $19.86 | 13.765% | $22.5937 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $212.81 | 13.463% | $241.4606 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $161.58 | 3.524% | $167.2741 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $97.83 | 11.306% | $108.8907 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $58.99 | 3.447% | $61.0234 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $85.81 | 10.344% | $94.6862 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $749.26 | $813.2579 | $813.25 | $813.25 | $813.30 | |