| 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 | $94.65 | 10.313% | $104.4113 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $237.71 | 11.135% | $264.179 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $27.67 | 11.819% | $30.9403 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $135.92 | 3.268% | $140.3619 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $198.94 | 7.427% | $213.7153 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $135.96 | 12.739% | $153.2799 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $90.72 | 7.479% | $97.5049 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $921.57 | $1,004.3926 | $1,004.39 | $1,004.40 | $1,004.40 | |