| 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 | $9.34 | 9.374% | $10.2155 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $214.45 | 3.775% | $222.5455 | $222.55 | $222.55 | $222.50 |
| Purchase #3 | $167.51 | 11.162% | $186.2075 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $203.33 | 7.472% | $218.5228 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $143.30 | 3.691% | $148.5892 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $239.90 | 9.449% | $262.5682 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $23.68 | 6.153% | $25.137 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $1,001.51 | $1,073.7857 | $1,073.80 | $1,073.75 | $1,073.70 | |