| 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 | $115.66 | 5.542% | $122.0699 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $36.35 | 11.437% | $40.5073 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $179.66 | 7.621% | $193.3519 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $208.43 | 11.490% | $232.3786 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $201.66 | 8.211% | $218.2183 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $191.62 | 13.231% | $216.9732 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $18.62 | 9.490% | $20.387 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $952.00 | $1,043.8862 | $1,043.89 | $1,043.85 | $1,044.00 | |