| 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 | $218.70 | 4.111% | $227.6908 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $133.39 | 3.304% | $137.7972 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $218.90 | 12.615% | $246.5142 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $247.72 | 10.173% | $272.9206 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $162.63 | 11.721% | $181.6919 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $213.50 | 3.862% | $221.7454 | $221.75 | $221.75 | $221.70 |
| Purchase #7 | $56.30 | 9.320% | $61.5472 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $1,251.14 | $1,349.9073 | $1,349.91 | $1,349.90 | $1,349.80 | |