| 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 | $198.89 | 5.845% | $210.5151 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $186.43 | 11.112% | $207.1461 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $114.35 | 6.142% | $121.3734 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $81.49 | 5.504% | $85.9752 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $233.29 | 8.362% | $252.7977 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $215.32 | 8.265% | $233.1162 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $95.93 | 8.323% | $103.9143 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,125.70 | $1,214.8380 | $1,214.85 | $1,214.80 | $1,214.80 | |