| 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 | $114.57 | 11.115% | $127.3045 | $127.30 | $127.30 | $127.30 |
| Purchase #2 | $216.40 | 7.137% | $231.8445 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $245.80 | 6.195% | $261.0273 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $17.30 | 3.313% | $17.8731 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $129.36 | 7.360% | $138.8809 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $140.47 | 9.441% | $153.7318 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $82.36 | 9.840% | $90.4642 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $946.26 | $1,021.1263 | $1,021.11 | $1,021.15 | $1,021.10 | |