| 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 | $222.43 | 10.795% | $246.4413 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $215.96 | 4.394% | $225.4493 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $128.57 | 9.672% | $141.0053 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $11.65 | 4.366% | $12.1586 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $98.41 | 11.534% | $109.7606 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $174.27 | 10.642% | $192.8158 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $223.44 | 10.569% | $247.0554 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,074.73 | $1,174.6863 | $1,174.70 | $1,174.65 | $1,174.70 | |