| 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 | $136.95 | 6.702% | $146.1284 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $248.26 | 5.182% | $261.1248 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $184.64 | 13.402% | $209.3855 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $212.62 | 10.269% | $234.4539 | $234.45 | $234.45 | $234.50 |
| Purchase #5 | $191.46 | 12.159% | $214.7396 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $112.68 | 13.795% | $128.2242 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $163.72 | 11.117% | $181.9208 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,250.33 | $1,375.9772 | $1,375.97 | $1,375.95 | $1,375.90 | |