| 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 | $51.26 | 5.400% | $54.028 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $218.74 | 5.735% | $231.2847 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $147.27 | 6.726% | $157.1754 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $198.37 | 3.456% | $205.2257 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $138.65 | 11.734% | $154.9192 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $227.66 | 4.583% | $238.0937 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $60.67 | 11.561% | $67.6841 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $1,042.62 | $1,108.4108 | $1,108.41 | $1,108.50 | $1,108.40 | |