| 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 | $120.58 | 10.303% | $133.0034 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $98.48 | 10.806% | $109.1217 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $71.41 | 6.561% | $76.0952 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $232.66 | 12.235% | $261.126 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $44.75 | 4.609% | $46.8125 | $46.81 | $46.80 | $46.80 |
| Purchase #6 | $153.38 | 8.474% | $166.3774 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $74.76 | 4.843% | $78.3806 | $78.38 | $78.40 | $78.40 |
| 7 purchase totals = | $796.02 | $870.9168 | $870.92 | $870.95 | $870.90 | |