| 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 | $108.63 | 6.578% | $115.7757 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $120.97 | 7.748% | $130.3428 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $216.93 | 5.504% | $228.8698 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $174.82 | 11.727% | $195.3211 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $249.68 | 12.216% | $280.1809 | $280.18 | $280.20 | $280.20 |
| Purchase #6 | $246.67 | 10.671% | $272.9922 | $272.99 | $273.00 | $273.00 |
| Purchase #7 | $154.41 | 6.519% | $164.476 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $1,272.11 | $1,387.9585 | $1,387.96 | $1,388.00 | $1,388.00 | |