| 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 | $120.60 | 4.485% | $126.0089 | $126.01 | $126.00 | $126.00 |
| Purchase #2 | $202.42 | 4.465% | $211.4581 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $38.70 | 12.135% | $43.3962 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $51.26 | 12.183% | $57.505 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $13.68 | 10.854% | $15.1648 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $196.48 | 9.357% | $214.8646 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $28.49 | 6.288% | $30.2815 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $651.63 | $698.6791 | $698.68 | $698.65 | $698.80 | |