| 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 | $184.46 | 10.546% | $203.9132 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $45.63 | 11.771% | $51.0011 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $183.34 | 3.573% | $189.8907 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $80.50 | 9.615% | $88.2401 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $190.44 | 13.790% | $216.7017 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $104.54 | 11.382% | $116.4387 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $30.26 | 13.295% | $34.2831 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $819.17 | $900.4686 | $900.46 | $900.50 | $900.40 | |