| 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 | $205.88 | 9.511% | $225.4612 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $207.81 | 12.513% | $233.8133 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $84.36 | 13.162% | $95.4635 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $21.85 | 5.683% | $23.0917 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $11.56 | 11.272% | $12.863 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $203.58 | 9.345% | $222.6046 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $249.74 | 7.229% | $267.7937 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $984.78 | $1,081.0910 | $1,081.07 | $1,081.05 | $1,081.20 | |