| 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 | $176.86 | 12.630% | $199.1974 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $218.80 | 3.321% | $226.0663 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $31.60 | 6.785% | $33.7441 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $239.28 | 9.336% | $261.6192 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $21.27 | 7.684% | $22.9044 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $226.82 | 11.178% | $252.1739 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $29.27 | 4.522% | $30.5936 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $943.90 | $1,026.2989 | $1,026.29 | $1,026.25 | $1,026.30 | |