| 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 | $238.87 | 3.339% | $246.8459 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $217.44 | 4.456% | $227.1291 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $178.26 | 6.173% | $189.264 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $64.89 | 12.676% | $73.1155 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $130.85 | 12.194% | $146.8058 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $93.51 | 11.708% | $104.4582 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $234.64 | 9.267% | $256.3841 | $256.38 | $256.40 | $256.40 |
| 7 purchase totals = | $1,158.46 | $1,244.0026 | $1,244.01 | $1,244.00 | $1,244.00 | |