| 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 | $229.57 | 6.466% | $244.414 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $50.83 | 13.743% | $57.8156 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $205.77 | 13.708% | $233.977 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $139.25 | 9.253% | $152.1348 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $233.58 | 4.426% | $243.9183 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $17.58 | 5.194% | $18.4931 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $151.81 | 8.824% | $165.2057 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $1,028.39 | $1,115.9585 | $1,115.96 | $1,115.95 | $1,115.90 | |