| 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 | $107.50 | 3.142% | $110.8777 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $60.99 | 7.713% | $65.6942 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $16.45 | 10.702% | $18.2105 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $188.35 | 11.247% | $209.5337 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $244.50 | 11.336% | $272.2165 | $272.22 | $272.20 | $272.20 |
| Purchase #6 | $82.54 | 4.236% | $86.0364 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $248.82 | 13.189% | $281.6369 | $281.64 | $281.65 | $281.60 |
| 7 purchase totals = | $949.15 | $1,044.2059 | $1,044.21 | $1,044.25 | $1,044.10 | |