| 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 | $86.74 | 9.695% | $95.1494 | $95.15 | $95.15 | $95.10 |
| Purchase #2 | $205.41 | 3.263% | $212.1125 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $182.85 | 13.593% | $207.7048 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $188.43 | 3.354% | $194.7499 | $194.75 | $194.75 | $194.70 |
| Purchase #5 | $132.75 | 11.752% | $148.3508 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $107.71 | 11.126% | $119.6938 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $174.53 | 13.637% | $198.3307 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $1,078.42 | $1,176.0919 | $1,176.08 | $1,176.10 | $1,176.00 | |