| 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 | $89.53 | 12.252% | $100.4992 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $165.40 | 6.119% | $175.5208 | $175.52 | $175.50 | $175.50 |
| Purchase #3 | $182.88 | 11.366% | $203.6661 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $79.37 | 11.776% | $88.7166 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $11.31 | 12.684% | $12.7446 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $178.42 | 4.274% | $186.0457 | $186.05 | $186.05 | $186.00 |
| Purchase #7 | $129.77 | 11.872% | $145.1763 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $836.68 | $912.3693 | $912.38 | $912.35 | $912.30 | |