| 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 | $213.47 | 6.390% | $227.1107 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $51.54 | 6.662% | $54.9736 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $184.85 | 12.694% | $208.3149 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $205.49 | 12.261% | $230.6851 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $206.53 | 9.513% | $226.1772 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $64.46 | 11.762% | $72.0418 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $51.75 | 11.294% | $57.5946 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $978.09 | $1,076.8979 | $1,076.89 | $1,076.90 | $1,076.90 | |