| 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 | $121.31 | 9.326% | $132.6234 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $222.97 | 9.373% | $243.869 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $154.44 | 9.610% | $169.2817 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $107.93 | 6.164% | $114.5828 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $193.36 | 12.327% | $217.1955 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $181.70 | 5.164% | $191.083 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $123.96 | 8.389% | $134.359 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,105.67 | $1,202.9944 | $1,202.99 | $1,203.00 | $1,203.10 | |