| 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 | $125.88 | 7.204% | $134.9484 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $8.98 | 12.460% | $10.0989 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $241.96 | 8.376% | $262.2266 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $223.44 | 8.212% | $241.7889 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $15.67 | 4.635% | $16.3963 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $164.37 | 9.850% | $180.5604 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $22.85 | 8.743% | $24.8478 | $24.85 | $24.85 | $24.80 |
| 7 purchase totals = | $803.15 | $870.8673 | $870.88 | $870.90 | $870.80 | |