| 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 | $212.82 | 5.464% | $224.4485 | $224.45 | $224.45 | $224.40 |
| Purchase #2 | $18.55 | 8.445% | $20.1165 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $193.44 | 10.575% | $213.8963 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $165.85 | 12.563% | $186.6857 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $125.78 | 8.486% | $136.4537 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $193.86 | 13.616% | $220.256 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $202.73 | 5.773% | $214.4336 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $1,113.03 | $1,216.2903 | $1,216.30 | $1,216.30 | $1,216.30 | |