| 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 | $201.50 | 3.842% | $209.2416 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $20.84 | 9.439% | $22.8071 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $169.72 | 12.157% | $190.3529 | $190.35 | $190.35 | $190.40 |
| Purchase #4 | $221.59 | 13.294% | $251.0482 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $25.33 | 4.276% | $26.4131 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $245.51 | 4.178% | $255.7674 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $79.34 | 7.438% | $85.2413 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $963.83 | $1,040.8716 | $1,040.87 | $1,040.85 | $1,040.80 | |