| 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 | $113.61 | 7.692% | $122.3489 | $122.35 | $122.35 | $122.30 |
| Purchase #2 | $24.62 | 13.806% | $28.019 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $13.84 | 7.275% | $14.8469 | $14.85 | $14.85 | $14.80 |
| Purchase #4 | $80.63 | 12.259% | $90.5144 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $147.27 | 10.192% | $162.2798 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $54.58 | 4.697% | $57.1436 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $214.83 | 4.571% | $224.6499 | $224.65 | $224.65 | $224.60 |
| 7 purchase totals = | $649.38 | $699.8025 | $699.80 | $699.80 | $699.60 | |