| 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 | $133.56 | 7.305% | $143.3166 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $28.69 | 6.539% | $30.566 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $194.78 | 5.614% | $205.7149 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $104.49 | 9.267% | $114.1731 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $202.41 | 11.713% | $226.1183 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $27.29 | 5.320% | $28.7418 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $231.99 | 8.197% | $251.0062 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $923.21 | $999.6369 | $999.64 | $999.55 | $999.60 | |