| 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 | $244.84 | 13.480% | $277.8444 | $277.84 | $277.85 | $277.80 |
| Purchase #2 | $186.61 | 4.601% | $195.1959 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $153.65 | 3.461% | $158.9678 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $39.40 | 8.300% | $42.6702 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $224.70 | 8.363% | $243.4917 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $89.26 | 10.415% | $98.5564 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $239.79 | 9.120% | $261.6588 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $1,178.25 | $1,278.3852 | $1,278.39 | $1,278.35 | $1,278.50 | |