| 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 | $212.45 | 9.666% | $232.9854 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $21.51 | 10.735% | $23.8191 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $249.54 | 13.445% | $283.0907 | $283.09 | $283.10 | $283.10 |
| Purchase #4 | $115.86 | 6.206% | $123.0503 | $123.05 | $123.05 | $123.10 |
| Purchase #5 | $153.49 | 12.809% | $173.1505 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $238.67 | 9.728% | $261.8878 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $237.87 | 3.181% | $245.4366 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $1,229.39 | $1,343.4204 | $1,343.43 | $1,343.45 | $1,343.50 | |