| 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 | $126.89 | 13.424% | $143.9237 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $228.33 | 8.208% | $247.0713 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $72.41 | 13.708% | $82.336 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $68.35 | 12.308% | $76.7625 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $84.90 | 7.509% | $91.2751 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $248.57 | 13.766% | $282.7881 | $282.79 | $282.80 | $282.80 |
| Purchase #7 | $228.84 | 12.612% | $257.7013 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,058.29 | $1,181.8580 | $1,181.86 | $1,181.85 | $1,181.90 | |