| 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 | $109.70 | 6.712% | $117.0631 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $33.69 | 4.662% | $35.2606 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $175.70 | 13.766% | $199.8869 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $16.67 | 4.834% | $17.4758 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $100.97 | 5.470% | $106.4931 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $217.85 | 10.630% | $241.0075 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $234.93 | 12.302% | $263.8311 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $889.51 | $981.0181 | $981.02 | $981.05 | $981.10 | |