| 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 | $214.71 | 11.550% | $239.509 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $157.81 | 4.187% | $164.4175 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $156.56 | 4.834% | $164.1281 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $79.66 | 3.334% | $82.3159 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $186.34 | 7.796% | $200.8671 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $233.96 | 8.224% | $253.2009 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $151.98 | 3.352% | $157.0744 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $1,181.02 | $1,261.5129 | $1,261.52 | $1,261.45 | $1,261.50 | |