| 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 | $206.97 | 7.567% | $222.6314 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $39.31 | 11.161% | $43.6974 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $5.64 | 3.337% | $5.8282 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $190.92 | 9.367% | $208.8035 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $230.59 | 7.121% | $247.0103 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $224.84 | 13.680% | $255.5981 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $235.40 | 5.630% | $248.653 | $248.65 | $248.65 | $248.70 |
| 7 purchase totals = | $1,133.67 | $1,232.2219 | $1,232.22 | $1,232.25 | $1,232.20 | |