| 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 | $247.40 | 11.490% | $275.8263 | $275.83 | $275.85 | $275.80 |
| Purchase #2 | $86.90 | 13.609% | $98.7262 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $68.77 | 10.211% | $75.7921 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $49.56 | 3.194% | $51.1429 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $220.33 | 13.685% | $250.4822 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $109.72 | 4.701% | $114.8779 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $119.34 | 7.271% | $128.0172 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $902.02 | $994.8648 | $994.87 | $994.95 | $994.80 | |