| 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 | $125.45 | 12.153% | $140.6959 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $248.55 | 8.856% | $270.5616 | $270.56 | $270.55 | $270.60 |
| Purchase #3 | $233.38 | 8.290% | $252.7272 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $218.70 | 8.213% | $236.6618 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $132.62 | 5.793% | $140.3027 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $111.63 | 12.217% | $125.2678 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $118.77 | 9.313% | $129.8311 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $1,189.10 | $1,296.0481 | $1,296.05 | $1,296.05 | $1,296.10 | |