| 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 | $246.39 | 4.623% | $257.7806 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $77.36 | 4.778% | $81.0563 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $31.75 | 11.469% | $35.3914 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $231.86 | 12.707% | $261.3225 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $138.84 | 4.838% | $145.5571 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $232.82 | 4.354% | $242.957 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $91.83 | 12.130% | $102.969 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $1,050.85 | $1,127.0339 | $1,127.04 | $1,127.00 | $1,127.20 | |