| 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 | $125.40 | 10.695% | $138.8115 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $208.65 | 13.416% | $236.6425 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $230.91 | 13.744% | $262.6463 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $228.27 | 11.316% | $254.101 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $114.98 | 12.485% | $129.3353 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $161.54 | 7.749% | $174.0577 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $169.87 | 11.612% | $189.5953 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $1,239.62 | $1,385.1896 | $1,385.20 | $1,385.20 | $1,385.10 | |