| 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 | $125.38 | 3.215% | $129.411 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $76.49 | 10.195% | $84.2882 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $46.70 | 6.641% | $49.8013 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $134.89 | 7.414% | $144.8907 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $113.29 | 13.529% | $128.617 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $10.31 | 3.647% | $10.686 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $54.58 | 13.366% | $61.8752 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $561.64 | $609.5694 | $609.58 | $609.60 | $609.60 | |