| 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 | $19.25 | 4.207% | $20.0598 | $20.06 | $20.05 | $20.10 |
| Purchase #2 | $62.48 | 13.373% | $70.8355 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $248.35 | 13.292% | $281.3607 | $281.36 | $281.35 | $281.40 |
| Purchase #4 | $92.26 | 13.602% | $104.8092 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $218.91 | 12.323% | $245.8863 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $181.26 | 13.692% | $206.0781 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $238.76 | 3.378% | $246.8253 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $1,061.27 | $1,175.8549 | $1,175.87 | $1,175.90 | $1,175.90 | |