| 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 | $223.45 | 9.759% | $245.2565 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $205.44 | 9.324% | $224.5952 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $103.69 | 5.699% | $109.5993 | $109.60 | $109.60 | $109.60 |
| Purchase #4 | $25.76 | 13.532% | $29.2458 | $29.25 | $29.25 | $29.20 |
| Purchase #5 | $163.95 | 12.497% | $184.4388 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $234.46 | 3.619% | $242.9451 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $139.58 | 6.742% | $148.9905 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $1,096.33 | $1,185.0712 | $1,185.09 | $1,185.10 | $1,185.00 | |