| 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 | $107.87 | 6.137% | $114.49 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $205.99 | 10.657% | $227.9424 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $186.92 | 7.534% | $201.0026 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $132.90 | 9.349% | $145.3248 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $181.93 | 5.792% | $192.4674 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $20.96 | 7.322% | $22.4947 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $116.97 | 12.353% | $131.4193 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $953.54 | $1,035.1412 | $1,035.13 | $1,035.10 | $1,035.10 | |