| 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 | $233.80 | 5.225% | $246.0161 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $37.94 | 8.244% | $41.0678 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $208.73 | 6.761% | $222.8422 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $8.52 | 13.375% | $9.6596 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $128.82 | 10.794% | $142.7248 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $190.73 | 8.712% | $207.3464 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $146.63 | 12.475% | $164.9221 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $955.17 | $1,034.5790 | $1,034.58 | $1,034.50 | $1,034.50 | |