| 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 | $114.33 | 3.547% | $118.3853 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $97.61 | 11.575% | $108.9084 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $230.39 | 3.223% | $237.8155 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $168.95 | 13.570% | $191.8765 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $82.61 | 4.197% | $86.0771 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $146.39 | 7.517% | $157.3941 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $195.74 | 8.650% | $212.6715 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $1,036.02 | $1,113.1284 | $1,113.14 | $1,113.15 | $1,113.20 | |