| 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 | $212.89 | 4.412% | $222.2827 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $127.90 | 11.231% | $142.2644 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $120.31 | 4.264% | $125.44 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $235.51 | 5.691% | $248.9129 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $66.99 | 12.462% | $75.3383 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $241.39 | 3.281% | $249.31 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $183.55 | 13.257% | $207.8832 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,188.54 | $1,271.4315 | $1,271.42 | $1,271.45 | $1,271.40 | |