| 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 | $235.90 | 11.638% | $263.354 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $233.49 | 13.542% | $265.1092 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $71.29 | 5.645% | $75.3143 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $72.84 | 5.123% | $76.5716 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $246.46 | 6.179% | $261.6888 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $120.47 | 6.695% | $128.5355 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $83.64 | 10.425% | $92.3595 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $1,064.09 | $1,162.9329 | $1,162.93 | $1,162.90 | $1,163.00 | |