| 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 | $203.67 | 10.383% | $224.8171 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $19.91 | 11.740% | $22.2474 | $22.25 | $22.25 | $22.20 |
| Purchase #3 | $10.97 | 3.175% | $11.3183 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $186.95 | 11.772% | $208.9578 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $118.29 | 13.818% | $134.6353 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $19.48 | 3.340% | $20.1306 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $94.48 | 11.515% | $105.3594 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $653.75 | $727.4659 | $727.48 | $727.45 | $727.40 | |