| 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 | $66.34 | 4.652% | $69.4261 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $184.33 | 13.407% | $209.0431 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $209.95 | 4.239% | $218.8498 | $218.85 | $218.85 | $218.80 |
| Purchase #4 | $182.72 | 4.198% | $190.3906 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $122.91 | 11.334% | $136.8406 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $228.84 | 12.379% | $257.1681 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $152.33 | 3.195% | $157.1969 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,147.42 | $1,238.9152 | $1,238.92 | $1,238.95 | $1,238.80 | |