| 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 | $201.99 | 13.592% | $229.4445 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $124.48 | 7.754% | $134.1322 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $207.30 | 9.574% | $227.1469 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $165.62 | 8.699% | $180.0273 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $54.45 | 7.345% | $58.4494 | $58.45 | $58.45 | $58.40 |
| Purchase #6 | $229.30 | 5.207% | $241.2397 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $139.33 | 6.860% | $148.888 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $1,122.47 | $1,219.3280 | $1,219.33 | $1,219.40 | $1,219.10 | |