| 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 | $193.76 | 13.222% | $219.3789 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $250.34 | 8.680% | $272.0695 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $39.73 | 9.865% | $43.6494 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $184.35 | 8.237% | $199.5349 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $9.91 | 12.114% | $11.1105 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $226.78 | 12.388% | $254.8735 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $28.30 | 9.747% | $31.0584 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $933.17 | $1,031.6751 | $1,031.67 | $1,031.65 | $1,031.70 | |