| 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 | $250.64 | 11.194% | $278.6966 | $278.70 | $278.70 | $278.70 |
| Purchase #2 | $196.40 | 7.558% | $211.2439 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $87.45 | 12.241% | $98.1548 | $98.15 | $98.15 | $98.20 |
| Purchase #4 | $138.81 | 3.712% | $143.9626 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $93.62 | 11.404% | $104.2964 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $12.64 | 5.466% | $13.3309 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $75.88 | 13.281% | $85.9576 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $855.44 | $935.6428 | $935.64 | $935.65 | $935.70 | |