| 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 | $11.57 | 6.329% | $12.3023 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $207.76 | 4.872% | $217.8821 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $108.25 | 13.208% | $122.5477 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $188.78 | 11.562% | $210.6067 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $162.52 | 12.259% | $182.4433 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $237.47 | 12.711% | $267.6548 | $267.65 | $267.65 | $267.70 |
| Purchase #7 | $170.97 | 8.265% | $185.1007 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $1,087.32 | $1,198.5376 | $1,198.53 | $1,198.55 | $1,198.50 | |