| 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 | $241.36 | 13.868% | $274.8318 | $274.83 | $274.85 | $274.80 |
| Purchase #2 | $121.73 | 7.215% | $130.5128 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $163.70 | 8.191% | $177.1087 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $125.97 | 12.449% | $141.652 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $78.85 | 5.794% | $83.4186 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $71.36 | 11.388% | $79.4865 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $230.27 | 9.509% | $252.1664 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,033.24 | $1,139.1768 | $1,139.18 | $1,139.15 | $1,139.20 | |