| 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 | $111.70 | 3.698% | $115.8307 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $106.71 | 12.209% | $119.7382 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $36.57 | 4.421% | $38.1868 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $119.47 | 5.552% | $126.103 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $144.84 | 13.400% | $164.2486 | $164.25 | $164.25 | $164.20 |
| Purchase #6 | $238.89 | 13.182% | $270.3805 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $228.50 | 5.520% | $241.1132 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $986.68 | $1,075.6010 | $1,075.60 | $1,075.65 | $1,075.50 | |