| 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 | $111.36 | 10.552% | $123.1107 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $180.75 | 7.283% | $193.914 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $127.49 | 10.122% | $140.3945 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $236.58 | 5.709% | $250.0864 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $247.41 | 11.497% | $275.8547 | $275.85 | $275.85 | $275.90 |
| Purchase #6 | $146.41 | 6.592% | $156.0613 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $23.54 | 12.461% | $26.4733 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $1,073.54 | $1,165.8949 | $1,165.88 | $1,165.85 | $1,166.00 | |