| 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 | $177.70 | 10.464% | $196.2945 | $196.29 | $196.30 | $196.30 |
| Purchase #2 | $174.45 | 4.344% | $182.0281 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $222.92 | 11.832% | $249.2959 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $146.84 | 11.401% | $163.5812 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $11.34 | 5.532% | $11.9673 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $225.55 | 13.119% | $255.1399 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $134.67 | 9.711% | $147.7478 | $147.75 | $147.75 | $147.70 |
| 7 purchase totals = | $1,093.47 | $1,206.0547 | $1,206.06 | $1,206.10 | $1,206.00 | |