| 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 | $10.71 | 5.649% | $11.315 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $227.63 | 10.322% | $251.126 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $112.92 | 11.763% | $126.2028 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $222.76 | 6.502% | $237.2439 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $76.88 | 3.771% | $79.7791 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $81.59 | 6.807% | $87.1438 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $100.83 | 12.774% | $113.71 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $833.32 | $906.5206 | $906.52 | $906.55 | $906.40 | |