| 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 | $223.92 | 4.447% | $233.8777 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $81.77 | 3.532% | $84.6581 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $138.91 | 6.389% | $147.785 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $235.28 | 8.492% | $255.26 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $173.83 | 8.850% | $189.214 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $153.92 | 11.201% | $171.1606 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $81.71 | 7.543% | $87.8734 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $1,089.34 | $1,169.8288 | $1,169.83 | $1,169.80 | $1,170.00 | |