| 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 | $5.68 | 10.676% | $6.2864 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $138.53 | 4.576% | $144.8691 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $247.75 | 5.547% | $261.4927 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $14.37 | 12.474% | $16.1625 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $207.37 | 8.275% | $224.5299 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $161.96 | 12.305% | $181.8892 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $215.93 | 9.425% | $236.2814 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $991.59 | $1,071.5112 | $1,071.51 | $1,071.55 | $1,071.60 | |