| 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 | $182.80 | 8.728% | $198.7548 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $206.74 | 12.500% | $232.5825 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $182.43 | 13.458% | $206.9814 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $179.42 | 11.595% | $200.2237 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $37.46 | 6.600% | $39.9324 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $58.81 | 13.666% | $66.847 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $11.39 | 6.386% | $12.1174 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $859.05 | $957.4392 | $957.43 | $957.45 | $957.40 | |