| 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 | $215.31 | 4.581% | $225.1734 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $57.72 | 13.738% | $65.6496 | $65.65 | $65.65 | $65.60 |
| Purchase #3 | $123.31 | 9.123% | $134.5596 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $235.53 | 10.640% | $260.5904 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $104.75 | 3.197% | $108.0989 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $49.34 | 9.480% | $54.0174 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $187.47 | 5.157% | $197.1378 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $973.43 | $1,045.2271 | $1,045.23 | $1,045.20 | $1,045.20 | |