| 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 | $200.65 | 13.762% | $228.2635 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $7.29 | 12.751% | $8.2195 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $10.29 | 8.228% | $11.1367 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $236.57 | 11.127% | $262.8931 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $231.50 | 7.519% | $248.9065 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $72.84 | 13.378% | $82.5845 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $208.55 | 6.767% | $222.6626 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $967.69 | $1,064.6664 | $1,064.66 | $1,064.65 | $1,064.70 | |