| 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 | $246.91 | 9.794% | $271.0924 | $271.09 | $271.10 | $271.10 |
| Purchase #2 | $51.39 | 3.104% | $52.9851 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $239.69 | 4.721% | $251.0058 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $57.63 | 10.864% | $63.8909 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $130.89 | 5.240% | $137.7486 | $137.75 | $137.75 | $137.70 |
| Purchase #6 | $46.81 | 3.419% | $48.4104 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $245.40 | 7.760% | $264.443 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $1,018.72 | $1,089.5762 | $1,089.58 | $1,089.60 | $1,089.50 | |