| 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 | $207.38 | 5.443% | $218.6677 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $236.90 | 13.661% | $269.2629 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $126.85 | 3.545% | $131.3468 | $131.35 | $131.35 | $131.30 |
| Purchase #4 | $25.75 | 4.415% | $26.8869 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $229.45 | 3.543% | $237.5794 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $212.71 | 8.313% | $230.3926 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $156.45 | 13.655% | $177.8132 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $1,195.49 | $1,291.9495 | $1,291.95 | $1,291.95 | $1,292.00 | |