| 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 | $220.70 | 11.836% | $246.8221 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $165.90 | 8.380% | $179.8024 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $126.64 | 13.777% | $144.0872 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $229.43 | 4.527% | $239.8163 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $189.39 | 10.397% | $209.0809 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $203.61 | 11.645% | $227.3204 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $79.81 | 3.256% | $82.4086 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $1,215.48 | $1,329.3379 | $1,329.34 | $1,329.30 | $1,329.30 | |