| 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 | $201.26 | 6.823% | $214.992 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $154.62 | 10.237% | $170.4484 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $108.32 | 4.766% | $113.4825 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $149.93 | 5.553% | $158.2556 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $24.38 | 12.850% | $27.5128 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $222.65 | 3.476% | $230.3893 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $175.98 | 13.210% | $199.227 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,037.14 | $1,114.3076 | $1,114.31 | $1,114.35 | $1,114.30 | |