| 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 | $244.90 | 6.602% | $261.0683 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $239.67 | 7.472% | $257.5781 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $172.84 | 9.836% | $189.8405 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $37.79 | 3.383% | $39.0684 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $105.46 | 7.209% | $113.0626 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $191.45 | 13.393% | $217.0909 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $132.75 | 4.240% | $138.3786 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,124.86 | $1,216.0874 | $1,216.09 | $1,216.10 | $1,216.20 | |