| 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 | $219.25 | 5.162% | $230.5677 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $227.80 | 3.680% | $236.183 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $234.55 | 11.429% | $261.3567 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $245.86 | 6.316% | $261.3885 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $242.41 | 12.829% | $273.5088 | $273.51 | $273.50 | $273.50 |
| Purchase #6 | $75.58 | 13.527% | $85.8037 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $155.69 | 6.442% | $165.7195 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,401.14 | $1,514.5279 | $1,514.53 | $1,514.50 | $1,514.60 | |