| 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 | $217.49 | 3.550% | $225.2109 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $138.49 | 4.787% | $145.1195 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $114.87 | 4.453% | $119.9852 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $15.75 | 5.775% | $16.6596 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $208.41 | 8.481% | $226.0853 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $219.70 | 5.396% | $231.555 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $64.43 | 6.278% | $68.4749 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $979.14 | $1,033.0904 | $1,033.10 | $1,033.05 | $1,033.20 | |