| 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 | $218.75 | 7.638% | $235.4581 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $241.61 | 13.785% | $274.9159 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $213.75 | 6.784% | $228.2508 | $228.25 | $228.25 | $228.30 |
| Purchase #4 | $239.97 | 7.573% | $258.1429 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $22.41 | 9.175% | $24.4661 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $157.30 | 12.502% | $176.9656 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $151.34 | 4.585% | $158.2789 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $1,245.13 | $1,356.4783 | $1,356.49 | $1,356.45 | $1,356.60 | |