| 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 | $206.77 | 12.117% | $231.8243 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $211.86 | 5.788% | $224.1225 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $232.40 | 12.325% | $261.0433 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $100.55 | 13.490% | $114.1142 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $160.64 | 4.866% | $168.4567 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $101.64 | 13.236% | $115.0931 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $80.97 | 12.114% | $90.7787 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $1,094.83 | $1,205.4328 | $1,205.42 | $1,205.40 | $1,205.40 | |