| 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 | $126.85 | 4.124% | $132.0813 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $134.40 | 4.680% | $140.6899 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $105.92 | 10.254% | $116.781 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $175.78 | 7.138% | $188.3272 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $199.27 | 8.480% | $216.1681 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $194.59 | 3.693% | $201.7762 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $137.82 | 4.771% | $144.3954 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $1,074.63 | $1,140.2191 | $1,140.23 | $1,140.30 | $1,140.30 | |