| 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 | $120.56 | 5.731% | $127.4693 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $222.82 | 4.166% | $232.1027 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $180.85 | 13.619% | $205.48 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $179.65 | 4.315% | $187.4019 | $187.40 | $187.40 | $187.40 |
| Purchase #5 | $130.34 | 7.162% | $139.675 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $174.98 | 4.405% | $182.6879 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $109.88 | 7.281% | $117.8804 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $1,119.08 | $1,192.6972 | $1,192.70 | $1,192.75 | $1,192.80 | |