| 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 | $44.42 | 10.584% | $49.1214 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $196.69 | 3.250% | $203.0824 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $131.35 | 5.328% | $138.3483 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $111.79 | 3.197% | $115.3639 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $191.63 | 7.554% | $206.1057 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $242.81 | 12.138% | $272.2823 | $272.28 | $272.30 | $272.30 |
| Purchase #7 | $234.40 | 11.524% | $261.4123 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $1,153.09 | $1,245.7163 | $1,245.71 | $1,245.70 | $1,245.70 | |