| 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 | $151.92 | 7.433% | $163.2122 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $219.96 | 3.789% | $228.2943 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $109.95 | 11.702% | $122.8163 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $218.90 | 12.614% | $246.512 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $119.96 | 12.384% | $134.8158 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $205.36 | 3.147% | $211.8227 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $123.48 | 5.636% | $130.4393 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $1,149.53 | $1,237.9126 | $1,237.91 | $1,237.85 | $1,237.80 | |