| 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 | $30.99 | 12.540% | $34.8761 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $144.84 | 6.386% | $154.0895 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $164.98 | 12.585% | $185.7427 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $209.41 | 11.587% | $233.6743 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $160.29 | 11.556% | $178.8131 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $238.86 | 9.650% | $261.91 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $124.82 | 6.415% | $132.8272 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $1,074.19 | $1,181.9329 | $1,181.93 | $1,181.95 | $1,181.90 | |