| 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 | $112.44 | 10.635% | $124.398 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $25.30 | 5.114% | $26.5938 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $236.65 | 10.463% | $261.4107 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $34.33 | 6.632% | $36.6068 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $241.77 | 7.445% | $259.7698 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $206.61 | 9.356% | $225.9404 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $152.65 | 9.417% | $167.0251 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,009.75 | $1,101.7446 | $1,101.75 | $1,101.75 | $1,101.70 | |