| 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 | $132.84 | 7.710% | $143.082 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $83.45 | 3.387% | $86.2765 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $217.81 | 10.215% | $240.0593 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $75.56 | 10.581% | $83.555 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $102.92 | 11.243% | $114.4913 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $244.59 | 11.612% | $272.9918 | $272.99 | $273.00 | $273.00 |
| Purchase #7 | $171.75 | 4.130% | $178.8433 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $1,028.92 | $1,119.2992 | $1,119.30 | $1,119.35 | $1,119.40 | |