| 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 | $200.50 | 10.414% | $221.3801 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $213.58 | 9.385% | $233.6245 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $137.91 | 6.870% | $147.3844 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $234.72 | 11.343% | $261.3443 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $104.49 | 13.206% | $118.2889 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $132.74 | 4.192% | $138.3045 | $138.30 | $138.30 | $138.30 |
| Purchase #7 | $138.56 | 4.575% | $144.8991 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $1,162.50 | $1,265.2258 | $1,265.21 | $1,265.25 | $1,265.20 | |