| 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 | $230.55 | 12.857% | $260.1918 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $190.70 | 4.472% | $199.2281 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $63.98 | 8.257% | $69.2628 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $17.73 | 7.706% | $19.0963 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $60.66 | 3.828% | $62.9821 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $184.51 | 6.520% | $196.5401 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $129.39 | 9.583% | $141.7894 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $877.52 | $949.0906 | $949.09 | $949.15 | $949.10 | |