| 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 | $188.96 | 4.130% | $196.764 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $35.91 | 11.803% | $40.1485 | $40.15 | $40.15 | $40.10 |
| Purchase #3 | $226.45 | 3.858% | $235.1864 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $63.44 | 9.118% | $69.2245 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $28.35 | 8.321% | $30.709 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $201.26 | 9.490% | $220.3596 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $5.27 | 3.493% | $5.4541 | $5.45 | $5.45 | $5.50 |
| 7 purchase totals = | $749.64 | $797.8461 | $797.84 | $797.80 | $797.90 | |