| 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 | $21.46 | 10.548% | $23.7236 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $112.99 | 5.245% | $118.9163 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $162.96 | 13.202% | $184.474 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $143.80 | 13.755% | $163.5797 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $218.51 | 13.578% | $248.1793 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $208.86 | 8.310% | $226.2163 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $227.79 | 8.607% | $247.3959 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $1,096.37 | $1,212.4851 | $1,212.49 | $1,212.45 | $1,212.50 | |