| 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 | $202.91 | 12.231% | $227.7279 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $34.78 | 4.779% | $36.4421 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $94.26 | 4.680% | $98.6714 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $52.40 | 9.518% | $57.3874 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $140.37 | 8.792% | $152.7113 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $11.68 | 12.590% | $13.1505 | $13.15 | $13.15 | $13.20 |
| Purchase #7 | $97.97 | 6.368% | $104.2087 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $634.37 | $690.2993 | $690.30 | $690.30 | $690.30 | |