| 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 | $188.64 | 12.314% | $211.8691 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $87.87 | 13.345% | $99.5963 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $100.43 | 3.847% | $104.2935 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $133.92 | 4.575% | $140.0468 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $236.62 | 10.675% | $261.8792 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $118.68 | 9.629% | $130.1077 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $163.78 | 12.783% | $184.716 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $1,029.94 | $1,132.5086 | $1,132.52 | $1,132.50 | $1,132.50 | |