| 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 | $175.61 | 11.458% | $195.7314 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $122.27 | 4.801% | $128.1402 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $235.56 | 11.213% | $261.9733 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $118.46 | 11.496% | $132.0782 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $223.73 | 4.366% | $233.4981 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $115.84 | 5.740% | $122.4892 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $25.84 | 3.235% | $26.6759 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $1,017.31 | $1,100.5863 | $1,100.59 | $1,100.65 | $1,100.60 | |