| 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 | $114.88 | 9.143% | $125.3835 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $115.81 | 10.417% | $127.8739 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $132.98 | 10.382% | $146.786 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $68.42 | 13.284% | $77.5089 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $222.55 | 8.404% | $241.2531 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $184.35 | 8.863% | $200.6889 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $241.95 | 3.123% | $249.5061 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $1,080.94 | $1,169.0004 | $1,169.00 | $1,169.00 | $1,169.10 | |