| 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 | $230.41 | 13.356% | $261.1836 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $235.80 | 7.657% | $253.8552 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $49.54 | 4.473% | $51.7559 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $143.70 | 7.654% | $154.6988 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $221.91 | 3.789% | $230.3182 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $239.92 | 13.559% | $272.4508 | $272.45 | $272.45 | $272.50 |
| Purchase #7 | $8.39 | 4.618% | $8.7775 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $1,129.67 | $1,233.0400 | $1,233.05 | $1,233.05 | $1,233.20 | |