| 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 | $10.67 | 6.320% | $11.3443 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $234.99 | 11.482% | $261.9716 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $153.95 | 4.544% | $160.9455 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $12.51 | 7.760% | $13.4808 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $117.40 | 12.511% | $132.0879 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $88.59 | 7.797% | $95.4974 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $237.58 | 4.218% | $247.6011 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $855.69 | $922.9286 | $922.93 | $922.95 | $922.90 | |