| 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 | $34.66 | 10.866% | $38.4262 | $38.43 | $38.45 | $38.40 |
| Purchase #2 | $26.38 | 9.274% | $28.8265 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $179.85 | 5.603% | $189.927 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $114.91 | 13.328% | $130.2252 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $226.40 | 3.611% | $234.5753 | $234.58 | $234.60 | $234.60 |
| Purchase #6 | $161.76 | 12.239% | $181.5578 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $93.46 | 9.250% | $102.1051 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $837.42 | $905.6431 | $905.67 | $905.75 | $905.60 | |