| 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 | $129.25 | 11.175% | $143.6937 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $226.77 | 8.282% | $245.5511 | $245.55 | $245.55 | $245.60 |
| Purchase #3 | $249.62 | 10.531% | $275.9075 | $275.91 | $275.90 | $275.90 |
| Purchase #4 | $218.93 | 6.112% | $232.311 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $157.61 | 12.443% | $177.2214 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $104.28 | 3.516% | $107.9465 | $107.95 | $107.95 | $107.90 |
| Purchase #7 | $185.64 | 10.758% | $205.6112 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,272.10 | $1,388.2424 | $1,388.24 | $1,388.20 | $1,388.20 | |