| 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 | $209.27 | 3.737% | $217.0904 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $206.45 | 12.443% | $232.1386 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $138.38 | 5.873% | $146.5071 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $130.27 | 8.361% | $141.1619 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $62.55 | 8.394% | $67.8004 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $208.66 | 9.169% | $227.792 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $175.50 | 6.414% | $186.7566 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $1,131.08 | $1,219.2470 | $1,219.25 | $1,219.25 | $1,219.30 | |