| 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 | $223.77 | 7.106% | $239.6711 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $196.34 | 11.187% | $218.3046 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $11.72 | 7.763% | $12.6298 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $143.44 | 7.599% | $154.34 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $196.91 | 9.370% | $215.3605 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $69.95 | 10.643% | $77.3948 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $247.96 | 11.469% | $276.3985 | $276.40 | $276.40 | $276.40 |
| 7 purchase totals = | $1,090.09 | $1,194.0993 | $1,194.09 | $1,194.10 | $1,194.10 | |