| 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 | $211.46 | 12.754% | $238.4296 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $60.74 | 10.772% | $67.2829 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $79.67 | 8.751% | $86.6419 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $223.94 | 7.710% | $241.2058 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $93.99 | 3.169% | $96.9685 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $10.31 | 3.344% | $10.6548 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $18.50 | 13.786% | $21.0504 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $698.61 | $762.2339 | $762.23 | $762.25 | $762.30 | |