| 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 | $225.95 | 9.233% | $246.812 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $157.71 | 4.241% | $164.3985 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $34.41 | 11.612% | $38.4057 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $235.69 | 13.766% | $268.1351 | $268.14 | $268.15 | $268.10 |
| Purchase #5 | $165.42 | 3.471% | $171.1617 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $17.95 | 8.645% | $19.5018 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $73.64 | 12.727% | $83.0122 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $910.77 | $991.4270 | $991.43 | $991.40 | $991.40 | |