| 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 | $116.42 | 12.779% | $131.2973 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $241.42 | 8.150% | $261.0957 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $93.76 | 3.343% | $96.8944 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $231.39 | 7.800% | $249.4384 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $239.77 | 11.526% | $267.4059 | $267.41 | $267.40 | $267.40 |
| Purchase #6 | $7.99 | 10.291% | $8.8123 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $28.64 | 11.153% | $31.8342 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $959.39 | $1,046.7782 | $1,046.78 | $1,046.80 | $1,046.70 | |