| 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 | $23.30 | 3.344% | $24.0792 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $226.78 | 3.532% | $234.7899 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $43.40 | 8.862% | $47.2461 | $47.25 | $47.25 | $47.20 |
| Purchase #4 | $231.31 | 13.617% | $262.8075 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $118.96 | 8.228% | $128.748 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $199.50 | 12.346% | $224.1303 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $25.59 | 9.670% | $28.0646 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $868.84 | $949.8656 | $949.87 | $949.90 | $949.80 | |