| 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 | $112.40 | 4.785% | $117.7783 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $126.43 | 5.338% | $133.1788 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $203.99 | 13.356% | $231.2349 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $46.86 | 9.257% | $51.1978 | $51.20 | $51.20 | $51.20 |
| Purchase #5 | $56.91 | 10.839% | $63.0785 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $227.92 | 9.864% | $250.402 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $239.96 | 13.136% | $271.4811 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,014.47 | $1,118.3514 | $1,118.35 | $1,118.45 | $1,118.40 | |