| 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 | $120.42 | 3.824% | $125.0249 | $125.02 | $125.00 | $125.00 |
| Purchase #2 | $112.34 | 8.140% | $121.4845 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $197.93 | 5.144% | $208.1115 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $18.86 | 8.647% | $20.4908 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $63.77 | 4.403% | $66.5778 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $79.69 | 9.527% | $87.2821 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $205.69 | 9.239% | $224.6937 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $798.70 | $853.6653 | $853.65 | $853.70 | $853.70 | |