| 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 | $221.66 | 6.205% | $235.414 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $173.45 | 9.284% | $189.5531 | $189.55 | $189.55 | $189.60 |
| Purchase #3 | $76.92 | 12.864% | $86.815 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $199.75 | 12.252% | $224.2234 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $117.48 | 12.415% | $132.0651 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $72.77 | 13.175% | $82.3574 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $143.32 | 9.181% | $156.4782 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $1,005.35 | $1,106.9062 | $1,106.91 | $1,106.85 | $1,107.00 | |