| 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 | $209.90 | 3.803% | $217.8825 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $83.95 | 9.818% | $92.1922 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $21.42 | 7.250% | $22.973 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $187.26 | 11.233% | $208.2949 | $208.29 | $208.30 | $208.30 |
| Purchase #5 | $45.79 | 9.240% | $50.021 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $186.74 | 6.583% | $199.0331 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $7.94 | 4.818% | $8.3225 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $743.00 | $798.7192 | $798.70 | $798.70 | $798.70 | |