| 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 | $234.66 | 4.159% | $244.4195 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $183.83 | 13.813% | $209.2224 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $141.41 | 10.273% | $155.937 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $47.67 | 11.379% | $53.0944 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $67.77 | 10.269% | $74.7293 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $155.72 | 7.185% | $166.9085 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $214.98 | 5.697% | $227.2274 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $1,046.04 | $1,131.5385 | $1,131.54 | $1,131.55 | $1,131.40 | |