| 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 | $90.71 | 12.584% | $102.1249 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $124.45 | 11.849% | $139.1961 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $217.84 | 9.128% | $237.7244 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $200.39 | 7.407% | $215.2329 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $239.37 | 9.114% | $261.1862 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $153.72 | 6.804% | $164.1791 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $149.67 | 10.400% | $165.2357 | $165.24 | $165.25 | $165.20 |
| 7 purchase totals = | $1,176.15 | $1,284.8793 | $1,284.88 | $1,284.90 | $1,284.80 | |