| 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 | $99.94 | 5.812% | $105.7485 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $231.62 | 3.274% | $239.2032 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $192.73 | 8.553% | $209.2142 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $232.79 | 3.837% | $241.7222 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $153.98 | 8.152% | $166.5324 | $166.53 | $166.55 | $166.50 |
| Purchase #6 | $157.91 | 12.391% | $177.4766 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $129.52 | 9.781% | $142.1884 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $1,198.49 | $1,282.0855 | $1,282.08 | $1,282.10 | $1,282.00 | |