| 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 | $12.47 | 13.734% | $14.1826 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $231.64 | 13.771% | $263.5391 | $263.54 | $263.55 | $263.50 |
| Purchase #3 | $220.88 | 11.117% | $245.4352 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $199.61 | 9.583% | $218.7386 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $154.65 | 6.810% | $165.1817 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $166.51 | 4.542% | $174.0729 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $153.97 | 8.447% | $166.9758 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $1,139.73 | $1,248.1259 | $1,248.13 | $1,248.20 | $1,248.10 | |