| 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 | $165.97 | 12.331% | $186.4358 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $237.70 | 6.472% | $253.0839 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $92.71 | 12.379% | $104.1866 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $139.57 | 9.692% | $153.0971 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $154.28 | 13.477% | $175.0723 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $207.41 | 11.228% | $230.698 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $229.37 | 4.528% | $239.7559 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,227.01 | $1,342.3296 | $1,342.34 | $1,342.35 | $1,342.40 | |