| 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 | $116.42 | 12.170% | $130.5883 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $223.77 | 12.699% | $252.1866 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $131.54 | 13.587% | $149.4123 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $67.36 | 6.439% | $71.6973 | $71.70 | $71.70 | $71.70 |
| Purchase #5 | $144.84 | 6.613% | $154.4183 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $186.28 | 3.215% | $192.2689 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $100.38 | 8.275% | $108.6864 | $108.69 | $108.70 | $108.70 |
| 7 purchase totals = | $970.59 | $1,059.2581 | $1,059.27 | $1,059.25 | $1,059.30 | |