| 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 | $147.87 | 10.578% | $163.5117 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $222.35 | 6.704% | $237.2563 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $173.37 | 10.322% | $191.2653 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $9.41 | 11.171% | $10.4612 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $222.82 | 6.448% | $237.1874 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $27.76 | 9.783% | $30.4758 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $212.95 | 3.704% | $220.8377 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $1,016.53 | $1,090.9954 | $1,091.01 | $1,091.00 | $1,091.10 | |