| 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 | $46.91 | 4.129% | $48.8469 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $212.30 | 8.842% | $231.0716 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $236.93 | 12.337% | $266.1601 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $111.98 | 4.679% | $117.2195 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $99.92 | 6.176% | $106.0911 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $209.46 | 7.315% | $224.782 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $144.85 | 6.427% | $154.1595 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $1,062.35 | $1,148.3307 | $1,148.33 | $1,148.30 | $1,148.40 | |