| 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 | $206.99 | 8.259% | $224.0853 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $123.44 | 7.773% | $133.035 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $234.72 | 7.462% | $252.2348 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $165.36 | 12.464% | $185.9705 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $181.56 | 9.239% | $198.3343 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $205.89 | 13.539% | $233.7654 | $233.77 | $233.75 | $233.80 |
| Purchase #7 | $140.88 | 9.686% | $154.5256 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $1,258.84 | $1,381.9509 | $1,381.96 | $1,382.00 | $1,381.90 | |