| 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 | $122.77 | 13.425% | $139.2519 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $240.82 | 3.210% | $248.5503 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $209.66 | 12.152% | $235.1379 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $22.82 | 3.734% | $23.6721 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $61.34 | 8.463% | $66.5312 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $188.30 | 13.594% | $213.8975 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $205.52 | 6.258% | $218.3814 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $1,051.23 | $1,145.4223 | $1,145.42 | $1,145.45 | $1,145.50 | |