| 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 | $107.54 | 6.547% | $114.5806 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $78.53 | 12.196% | $88.1075 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $219.36 | 3.684% | $227.4412 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $179.38 | 3.258% | $185.2242 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $241.45 | 5.293% | $254.2299 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $89.82 | 13.424% | $101.8774 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $216.44 | 12.417% | $243.3154 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $1,132.52 | $1,214.7762 | $1,214.78 | $1,214.80 | $1,214.70 | |