| 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 | $197.36 | 4.411% | $206.0655 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $97.56 | 13.267% | $110.5033 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $247.48 | 5.804% | $261.8437 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $5.79 | 10.292% | $6.3859 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $95.79 | 13.722% | $108.9343 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $229.87 | 13.846% | $261.6978 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $226.57 | 3.128% | $233.6571 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $1,100.42 | $1,189.0876 | $1,189.09 | $1,189.10 | $1,189.10 | |