| 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 | $249.93 | 5.776% | $264.366 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $203.45 | 6.249% | $216.1636 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $218.81 | 4.106% | $227.7943 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $185.63 | 5.729% | $196.2647 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $231.67 | 7.860% | $249.8793 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $49.33 | 9.480% | $54.0065 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $149.96 | 9.161% | $163.6978 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $1,288.78 | $1,372.1722 | $1,372.17 | $1,372.15 | $1,372.30 | |