| 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 | $202.89 | 7.554% | $218.2163 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $239.71 | 5.336% | $252.5009 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $20.63 | 5.266% | $21.7164 | $21.72 | $21.70 | $21.70 |
| Purchase #4 | $98.72 | 6.735% | $105.3688 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $120.33 | 10.775% | $133.2956 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $192.95 | 11.538% | $215.2126 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $163.34 | 12.462% | $183.6954 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $1,038.57 | $1,130.0060 | $1,130.02 | $1,129.95 | $1,130.00 | |