| 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 | $98.56 | 11.685% | $110.0767 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $109.38 | 4.228% | $114.0046 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $27.44 | 5.375% | $28.9149 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $172.87 | 12.844% | $195.0734 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $196.61 | 12.141% | $220.4804 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $222.69 | 12.531% | $250.5953 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $138.38 | 5.476% | $145.9577 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $965.93 | $1,065.1030 | $1,065.10 | $1,065.10 | $1,065.20 | |