| 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 | $159.86 | 3.537% | $165.5142 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $234.97 | 9.249% | $256.7024 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $124.50 | 5.209% | $130.9852 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $65.96 | 3.183% | $68.0595 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $118.40 | 10.477% | $130.8048 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $139.49 | 10.621% | $154.3052 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $12.70 | 4.711% | $13.2983 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $855.88 | $919.6696 | $919.67 | $919.65 | $919.70 | |