| 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 | $221.93 | 8.159% | $240.0373 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $181.35 | 9.592% | $198.7451 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $165.80 | 9.713% | $181.9042 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $19.30 | 4.697% | $20.2065 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $224.76 | 11.672% | $250.994 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $7.55 | 5.539% | $7.9682 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $52.56 | 8.489% | $57.0218 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $873.25 | $956.8771 | $956.88 | $956.85 | $956.80 | |