| 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 | $126.66 | 11.640% | $141.4032 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $52.40 | 6.299% | $55.7007 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $241.96 | 4.161% | $252.028 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $98.95 | 5.272% | $104.1666 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $163.70 | 8.830% | $178.1547 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $48.60 | 8.218% | $52.5939 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $101.47 | 3.426% | $104.9464 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $833.74 | $888.9935 | $888.99 | $889.00 | $889.00 | |