| 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 | $224.58 | 13.284% | $254.4132 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $197.74 | 4.319% | $206.2804 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $202.39 | 11.608% | $225.8834 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $220.39 | 6.690% | $235.1341 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $72.76 | 4.873% | $76.3056 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $75.95 | 4.583% | $79.4308 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $161.98 | 13.230% | $183.41 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $1,155.79 | $1,260.8575 | $1,260.85 | $1,260.90 | $1,260.80 | |