| 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 | $127.94 | 13.873% | $145.6891 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $114.89 | 10.206% | $126.6157 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $106.57 | 13.749% | $121.2223 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $178.60 | 6.726% | $190.6126 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $114.87 | 10.514% | $126.9474 | $126.95 | $126.95 | $126.90 |
| Purchase #6 | $86.87 | 11.763% | $97.0885 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $224.75 | 9.292% | $245.6338 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $954.49 | $1,053.8094 | $1,053.81 | $1,053.80 | $1,053.70 | |