| 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 | $11.30 | 13.695% | $12.8475 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $217.80 | 4.609% | $227.8384 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $191.84 | 8.713% | $208.555 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $245.84 | 12.272% | $276.0095 | $276.01 | $276.00 | $276.00 |
| Purchase #5 | $109.44 | 13.543% | $124.2615 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $100.55 | 4.850% | $105.4267 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $230.45 | 8.215% | $249.3815 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $1,107.22 | $1,204.3201 | $1,204.33 | $1,204.35 | $1,204.30 | |