| 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 | $115.91 | 6.613% | $123.5751 | $123.58 | $123.60 | $123.60 |
| Purchase #2 | $144.64 | 13.413% | $164.0406 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $34.83 | 10.199% | $38.3823 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $226.92 | 11.493% | $252.9999 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $196.41 | 10.552% | $217.1352 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $8.97 | 3.863% | $9.3165 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $157.62 | 13.295% | $178.5756 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $885.30 | $984.0252 | $984.04 | $984.10 | $984.00 | |