| 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 | $88.41 | 4.528% | $92.4132 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $37.28 | 9.219% | $40.7168 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $225.36 | 11.243% | $250.6972 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $106.31 | 9.259% | $116.1532 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $104.60 | 12.498% | $117.6729 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $187.37 | 9.348% | $204.8853 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $243.97 | 3.490% | $252.4846 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $993.30 | $1,075.0232 | $1,075.02 | $1,075.00 | $1,075.10 | |