| 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 | $7.84 | 4.545% | $8.1963 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $224.75 | 6.401% | $239.1362 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $57.38 | 11.841% | $64.1744 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $215.73 | 3.258% | $222.7585 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $211.52 | 5.799% | $223.786 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $61.25 | 12.250% | $68.7531 | $68.75 | $68.75 | $68.80 |
| Purchase #7 | $55.94 | 11.678% | $62.4727 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $834.41 | $889.2772 | $889.28 | $889.25 | $889.40 | |