| 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 | $27.83 | 3.557% | $28.8199 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $124.92 | 12.102% | $140.0378 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $175.73 | 10.537% | $194.2467 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $250.25 | 10.239% | $275.8731 | $275.87 | $275.85 | $275.90 |
| Purchase #5 | $111.76 | 12.139% | $125.3265 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $119.87 | 4.129% | $124.8194 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $6.94 | 13.850% | $7.9012 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $817.30 | $897.0246 | $897.03 | $897.00 | $896.90 | |