| 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 | $239.41 | 9.293% | $261.6584 | $261.66 | $261.65 | $261.70 |
| Purchase #2 | $243.77 | 7.272% | $261.497 | $261.50 | $261.50 | $261.50 |
| Purchase #3 | $249.27 | 8.135% | $269.5481 | $269.55 | $269.55 | $269.50 |
| Purchase #4 | $195.40 | 12.744% | $220.3018 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $131.68 | 9.361% | $144.0066 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $22.91 | 12.868% | $25.8581 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $75.65 | 8.324% | $81.9471 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $1,158.09 | $1,264.8171 | $1,264.83 | $1,264.80 | $1,264.80 | |