| 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 | $81.39 | 4.280% | $84.8735 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $178.59 | 11.127% | $198.4617 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $153.60 | 8.298% | $166.3457 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $78.97 | 6.125% | $83.8069 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $250.78 | 7.366% | $269.2525 | $269.25 | $269.25 | $269.30 |
| Purchase #6 | $243.53 | 11.757% | $272.1618 | $272.16 | $272.15 | $272.20 |
| Purchase #7 | $147.55 | 6.114% | $156.5712 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $1,134.41 | $1,231.4733 | $1,231.47 | $1,231.40 | $1,231.60 | |