| 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 | $26.77 | 13.794% | $30.4627 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $249.60 | 13.794% | $284.0298 | $284.03 | $284.05 | $284.00 |
| Purchase #3 | $108.72 | 4.369% | $113.47 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $26.91 | 11.741% | $30.0695 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $215.34 | 7.744% | $232.0159 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $213.64 | 3.749% | $221.6494 | $221.65 | $221.65 | $221.60 |
| Purchase #7 | $189.90 | 8.345% | $205.7472 | $205.75 | $205.75 | $205.70 |
| 7 purchase totals = | $1,030.88 | $1,117.4445 | $1,117.45 | $1,117.40 | $1,117.40 | |