| 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 | $112.95 | 12.341% | $126.8892 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $61.27 | 12.523% | $68.9428 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $231.79 | 9.192% | $253.0961 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $207.92 | 7.751% | $224.0359 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $134.25 | 10.640% | $148.5342 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $127.67 | 9.851% | $140.2468 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $94.37 | 11.785% | $105.4915 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $970.22 | $1,067.2365 | $1,067.24 | $1,067.30 | $1,067.10 | |