| 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 | $78.86 | 12.398% | $88.6371 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $150.77 | 11.150% | $167.5809 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $166.67 | 6.652% | $177.7569 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $250.92 | 12.121% | $281.334 | $281.33 | $281.35 | $281.30 |
| Purchase #5 | $247.78 | 5.646% | $261.7697 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $228.87 | 7.406% | $245.8201 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $13.38 | 13.323% | $15.1626 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $1,137.25 | $1,238.0613 | $1,238.06 | $1,238.05 | $1,238.10 | |