| 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 | $193.69 | 10.439% | $213.9093 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $91.31 | 9.481% | $99.9671 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $24.63 | 9.676% | $27.0132 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $105.42 | 7.241% | $113.0535 | $113.05 | $113.05 | $113.10 |
| Purchase #5 | $161.68 | 6.317% | $171.8933 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $246.65 | 4.547% | $257.8652 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $157.68 | 10.704% | $174.5581 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $981.06 | $1,058.2597 | $1,058.26 | $1,058.20 | $1,058.40 | |