| 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 | $237.45 | 10.237% | $261.7578 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $195.83 | 7.610% | $210.7327 | $210.73 | $210.75 | $210.70 |
| Purchase #3 | $13.61 | 7.185% | $14.5879 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $59.94 | 10.726% | $66.3692 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $71.44 | 7.144% | $76.5437 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $52.45 | 12.870% | $59.2003 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $219.35 | 13.626% | $249.2386 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $850.07 | $938.4302 | $938.43 | $938.45 | $938.40 | |