| 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 | $191.72 | 8.136% | $207.3183 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $40.29 | 12.230% | $45.2175 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $99.57 | 9.549% | $109.0779 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $129.86 | 8.492% | $140.8877 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $94.39 | 12.371% | $106.067 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $76.72 | 4.156% | $79.9085 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $13.88 | 13.329% | $15.7301 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $646.43 | $704.2070 | $704.22 | $704.20 | $704.20 | |