| 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 | $238.55 | 9.455% | $261.1049 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $103.41 | 10.674% | $114.448 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $202.55 | 9.219% | $221.2231 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $210.41 | 4.572% | $220.0299 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $82.51 | 5.676% | $87.1933 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $48.30 | 8.318% | $52.3176 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $95.33 | 5.126% | $100.2166 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $981.06 | $1,056.5334 | $1,056.53 | $1,056.50 | $1,056.40 | |