| 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 | $217.30 | 9.126% | $237.1308 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $151.97 | 4.677% | $159.0776 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $26.57 | 8.850% | $28.9214 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $168.48 | 10.501% | $186.1721 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $224.94 | 3.481% | $232.7702 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $100.72 | 4.595% | $105.3481 | $105.35 | $105.35 | $105.30 |
| Purchase #7 | $125.65 | 5.769% | $132.8987 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $1,015.63 | $1,082.3189 | $1,082.32 | $1,082.30 | $1,082.30 | |