| 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 | $14.91 | 13.112% | $16.865 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $247.85 | 13.314% | $280.8487 | $280.85 | $280.85 | $280.80 |
| Purchase #3 | $205.30 | 10.681% | $227.2281 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $240.31 | 7.349% | $257.9704 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $55.26 | 6.144% | $58.6552 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $148.65 | 11.220% | $165.3285 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $61.27 | 8.449% | $66.4467 | $66.45 | $66.45 | $66.40 |
| 7 purchase totals = | $973.55 | $1,073.3426 | $1,073.36 | $1,073.35 | $1,073.30 | |