| 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 | $234.73 | 5.291% | $247.1496 | $247.15 | $247.15 | $247.10 |
| Purchase #2 | $115.76 | 5.703% | $122.3618 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $187.51 | 10.834% | $207.8248 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $213.56 | 8.705% | $232.1504 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $58.31 | 13.665% | $66.2781 | $66.28 | $66.30 | $66.30 |
| Purchase #6 | $30.44 | 5.818% | $32.211 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $217.72 | 6.268% | $231.3667 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $1,058.03 | $1,139.3424 | $1,139.34 | $1,139.30 | $1,139.40 | |