| 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 | $83.45 | 3.310% | $86.2122 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $100.75 | 13.859% | $114.7129 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $84.70 | 4.287% | $88.3311 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $128.25 | 4.238% | $133.6852 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $145.37 | 7.446% | $156.1943 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $239.47 | 9.597% | $262.4519 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $222.80 | 3.702% | $231.0481 | $231.05 | $231.05 | $231.00 |
| 7 purchase totals = | $1,004.79 | $1,072.6357 | $1,072.63 | $1,072.65 | $1,072.60 | |