| 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 | $221.71 | 10.847% | $245.7589 | $245.76 | $245.75 | $245.80 |
| Purchase #2 | $165.85 | 8.861% | $180.546 | $180.55 | $180.55 | $180.50 |
| Purchase #3 | $250.74 | 12.865% | $282.9977 | $283.00 | $283.00 | $283.00 |
| Purchase #4 | $95.54 | 8.571% | $103.7287 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $33.99 | 7.863% | $36.6626 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $83.33 | 12.678% | $93.8946 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $25.29 | 9.842% | $27.779 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $876.45 | $971.3675 | $971.37 | $971.40 | $971.40 | |