| 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 | $207.73 | 5.464% | $219.0804 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $223.88 | 4.267% | $233.433 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $246.91 | 9.853% | $271.238 | $271.24 | $271.25 | $271.20 |
| Purchase #4 | $218.92 | 6.343% | $232.8061 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $72.94 | 7.137% | $78.1457 | $78.15 | $78.15 | $78.10 |
| Purchase #6 | $126.67 | 11.289% | $140.9698 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $245.85 | 11.807% | $274.8775 | $274.88 | $274.90 | $274.90 |
| 7 purchase totals = | $1,342.90 | $1,450.5505 | $1,450.56 | $1,450.60 | $1,450.50 | |