| 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 | $226.26 | 6.710% | $241.442 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $154.92 | 6.128% | $164.4135 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $165.46 | 9.489% | $181.1605 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $49.92 | 13.113% | $56.466 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $121.98 | 10.457% | $134.7354 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $117.69 | 5.657% | $124.3477 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $11.84 | 13.460% | $13.4337 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $848.07 | $915.9988 | $916.00 | $916.00 | $915.90 | |