| 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 | $234.31 | 6.356% | $249.2027 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $61.88 | 13.709% | $70.3631 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $187.53 | 12.274% | $210.5474 | $210.55 | $210.55 | $210.50 |
| Purchase #4 | $196.84 | 10.714% | $217.9294 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $48.92 | 3.155% | $50.4634 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $183.76 | 4.724% | $192.4408 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $185.98 | 8.390% | $201.5837 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $1,099.22 | $1,192.5305 | $1,192.52 | $1,192.55 | $1,192.50 | |