| 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 | $209.85 | 3.106% | $216.3679 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $231.58 | 12.615% | $260.7938 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $106.32 | 6.432% | $113.1585 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $80.88 | 6.442% | $86.0903 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $234.32 | 10.686% | $259.3594 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $64.28 | 13.653% | $73.0561 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $210.83 | 13.430% | $239.1445 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,138.06 | $1,247.9705 | $1,247.97 | $1,247.95 | $1,248.10 | |