| 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 | $185.41 | 11.145% | $206.0739 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $75.81 | 12.328% | $85.1559 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $213.38 | 6.822% | $227.9368 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $110.34 | 6.366% | $117.3642 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $224.72 | 9.134% | $245.2459 | $245.25 | $245.25 | $245.20 |
| Purchase #6 | $82.78 | 6.448% | $88.1177 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $235.47 | 5.530% | $248.4915 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,127.91 | $1,218.3859 | $1,218.39 | $1,218.35 | $1,218.40 | |