| 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 | $124.52 | 11.788% | $139.1984 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $121.55 | 9.478% | $133.0705 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $195.58 | 13.579% | $222.1378 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $167.43 | 3.852% | $173.8794 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $247.41 | 6.206% | $262.7643 | $262.76 | $262.75 | $262.80 |
| Purchase #6 | $12.80 | 12.151% | $14.3553 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $109.56 | 4.113% | $114.0662 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $978.85 | $1,059.4719 | $1,059.48 | $1,059.45 | $1,059.60 | |