| 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 | $250.93 | 10.569% | $277.4508 | $277.45 | $277.45 | $277.50 |
| Purchase #2 | $203.33 | 8.108% | $219.816 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $75.91 | 6.708% | $81.002 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $199.61 | 3.786% | $207.1672 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $43.27 | 9.334% | $47.3088 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $105.65 | 8.270% | $114.3873 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $98.99 | 12.599% | $111.4618 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $977.69 | $1,058.5939 | $1,058.60 | $1,058.55 | $1,058.70 | |