| 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 | $212.43 | 4.140% | $221.2246 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $48.47 | 8.418% | $52.5502 | $52.55 | $52.55 | $52.60 |
| Purchase #3 | $105.57 | 8.462% | $114.5033 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $92.38 | 13.153% | $104.5307 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $206.77 | 9.804% | $227.0417 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $210.76 | 9.719% | $231.2438 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $88.96 | 5.626% | $93.9649 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $965.34 | $1,045.0592 | $1,045.04 | $1,045.05 | $1,045.00 | |