| 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 | $112.37 | 10.715% | $124.4104 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $110.41 | 6.799% | $117.9168 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $137.97 | 5.584% | $145.6742 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $215.27 | 8.168% | $232.8533 | $232.85 | $232.85 | $232.90 |
| Purchase #5 | $230.99 | 13.304% | $261.7209 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $183.58 | 3.677% | $190.3302 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $22.43 | 12.797% | $25.3004 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $1,013.02 | $1,098.2062 | $1,098.20 | $1,098.15 | $1,098.20 | |