| 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 | $140.96 | 6.437% | $150.0336 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $68.68 | 10.839% | $76.1242 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $5.37 | 9.126% | $5.8601 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $208.99 | 3.868% | $217.0737 | $217.07 | $217.05 | $217.10 |
| Purchase #5 | $188.67 | 4.555% | $197.2639 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $203.84 | 11.223% | $226.717 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $223.48 | 4.831% | $234.2763 | $234.28 | $234.30 | $234.30 |
| 7 purchase totals = | $1,039.99 | $1,107.3488 | $1,107.34 | $1,107.30 | $1,107.40 | |