| 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 | $127.87 | 9.418% | $139.9128 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $109.43 | 10.337% | $120.7418 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $182.68 | 13.815% | $207.9172 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $51.87 | 5.571% | $54.7597 | $54.76 | $54.75 | $54.80 |
| Purchase #5 | $232.46 | 3.225% | $239.9568 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $241.80 | 12.473% | $271.9597 | $271.96 | $271.95 | $272.00 |
| Purchase #7 | $149.79 | 5.460% | $157.9685 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $1,095.90 | $1,193.2165 | $1,193.22 | $1,193.15 | $1,193.30 | |