| 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 | $246.52 | 5.144% | $259.201 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $201.43 | 12.204% | $226.0125 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $230.37 | 12.270% | $258.6364 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $231.81 | 6.471% | $246.8104 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $49.89 | 5.727% | $52.7472 | $52.75 | $52.75 | $52.70 |
| Purchase #6 | $207.60 | 10.193% | $228.7607 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $125.77 | 4.287% | $131.1618 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $1,293.39 | $1,403.3300 | $1,403.33 | $1,403.30 | $1,403.30 | |