| 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 | $214.54 | 8.470% | $232.7115 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $24.63 | 11.360% | $27.428 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $111.82 | 4.186% | $116.5008 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $15.71 | 8.488% | $17.0435 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $80.80 | 12.622% | $90.9986 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $30.81 | 11.750% | $34.4302 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $14.44 | 13.291% | $16.3592 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $492.75 | $535.4718 | $535.47 | $535.50 | $535.40 | |