| 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 | $119.79 | 4.676% | $125.3914 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $237.47 | 10.538% | $262.4946 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $175.97 | 3.378% | $181.9143 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $6.28 | 13.127% | $7.1044 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $101.76 | 4.627% | $106.4684 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $91.64 | 13.175% | $103.7136 | $103.71 | $103.70 | $103.70 |
| Purchase #7 | $205.39 | 9.248% | $224.3845 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $938.30 | $1,011.4712 | $1,011.45 | $1,011.45 | $1,011.50 | |