| 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 | $92.58 | 12.566% | $104.2136 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $241.37 | 9.849% | $265.1425 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $80.31 | 3.448% | $83.0791 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $234.83 | 3.111% | $242.1356 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $88.72 | 10.547% | $98.0773 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $171.81 | 9.688% | $188.455 | $188.46 | $188.45 | $188.50 |
| Purchase #7 | $7.74 | 7.656% | $8.3326 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $917.36 | $989.4357 | $989.44 | $989.50 | $989.40 | |