| 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 | $202.84 | 9.704% | $222.5236 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $163.84 | 11.424% | $182.5571 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $242.72 | 4.271% | $253.0866 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $143.45 | 10.264% | $158.1737 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $36.68 | 3.776% | $38.065 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $28.91 | 7.189% | $30.9883 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $239.82 | 3.375% | $247.9139 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,058.26 | $1,133.3082 | $1,133.31 | $1,133.25 | $1,133.40 | |