| 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 | $215.77 | 4.671% | $225.8486 | $225.85 | $225.85 | $225.80 |
| Purchase #2 | $96.82 | 13.494% | $109.8849 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $145.74 | 13.840% | $165.9104 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $91.70 | 5.681% | $96.9095 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $237.99 | 9.739% | $261.1678 | $261.17 | $261.15 | $261.20 |
| Purchase #6 | $102.65 | 3.383% | $106.1226 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $31.37 | 10.608% | $34.6977 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $922.04 | $1,000.5415 | $1,000.54 | $1,000.50 | $1,000.50 | |