| 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 | $114.38 | 9.353% | $125.078 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $134.30 | 3.605% | $139.1415 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $109.83 | 4.353% | $114.6109 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $101.68 | 8.505% | $110.3279 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $128.53 | 4.627% | $134.4771 | $134.48 | $134.50 | $134.50 |
| Purchase #6 | $203.80 | 4.503% | $212.9771 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $207.37 | 13.844% | $236.0783 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $999.89 | $1,072.6908 | $1,072.70 | $1,072.80 | $1,072.70 | |