| 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 | $217.85 | 7.362% | $233.8881 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $124.60 | 3.529% | $128.9971 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $119.91 | 10.605% | $132.6265 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $96.72 | 11.677% | $108.014 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $50.56 | 5.222% | $53.2002 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $148.47 | 11.709% | $165.8544 | $165.85 | $165.85 | $165.90 |
| Purchase #7 | $230.75 | 13.471% | $261.8343 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $988.86 | $1,084.4146 | $1,084.41 | $1,084.45 | $1,084.40 | |