| 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 | $247.72 | 8.793% | $269.502 | $269.50 | $269.50 | $269.50 |
| Purchase #2 | $171.94 | 8.218% | $186.07 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $112.83 | 11.454% | $125.7535 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $188.85 | 6.653% | $201.4142 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $22.50 | 6.657% | $23.9978 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $27.25 | 4.123% | $28.3735 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $44.58 | 7.297% | $47.833 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $815.67 | $882.9440 | $882.93 | $882.90 | $883.00 | |