| 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 | $126.50 | 3.182% | $130.5252 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $121.66 | 11.863% | $136.0925 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $124.59 | 5.330% | $131.2306 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $238.62 | 12.530% | $268.5191 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $227.56 | 5.375% | $239.7914 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $137.64 | 3.298% | $142.1794 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $140.87 | 3.868% | $146.3189 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $1,117.44 | $1,194.6571 | $1,194.66 | $1,194.70 | $1,194.60 | |