| 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 | $215.36 | 7.373% | $231.2385 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $131.86 | 6.755% | $140.7671 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $106.55 | 10.166% | $117.3819 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $41.38 | 3.188% | $42.6992 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $219.44 | 7.684% | $236.3018 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $157.97 | 3.382% | $163.3125 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $72.35 | 3.546% | $74.9155 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $944.91 | $1,006.6165 | $1,006.62 | $1,006.60 | $1,006.60 | |