| 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 | $234.41 | 7.144% | $251.1563 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $219.55 | 7.727% | $236.5146 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $80.41 | 5.649% | $84.9524 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $179.65 | 8.798% | $195.4556 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $33.79 | 8.631% | $36.7064 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $150.72 | 13.696% | $171.3626 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $119.50 | 12.182% | $134.0575 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $1,018.03 | $1,110.2054 | $1,110.21 | $1,110.15 | $1,110.40 | |