| 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 | $127.56 | 8.284% | $138.1271 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $107.98 | 9.327% | $118.0513 | $118.05 | $118.05 | $118.10 |
| Purchase #3 | $59.97 | 11.729% | $67.0039 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $248.36 | 5.782% | $262.7202 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $75.98 | 12.387% | $85.3916 | $85.39 | $85.40 | $85.40 |
| Purchase #6 | $33.25 | 6.719% | $35.4841 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $226.79 | 4.504% | $237.0046 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $879.89 | $943.7828 | $943.77 | $943.80 | $943.80 | |