| 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 | $27.35 | 13.136% | $30.9427 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $177.49 | 10.472% | $196.0768 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $134.43 | 3.211% | $138.7465 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $120.72 | 9.674% | $132.3985 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $148.72 | 13.543% | $168.8611 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $246.45 | 11.504% | $274.8016 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $246.87 | 10.129% | $271.8755 | $271.88 | $271.90 | $271.90 |
| 7 purchase totals = | $1,102.03 | $1,213.7027 | $1,213.71 | $1,213.75 | $1,213.70 | |