| 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 | $250.34 | 5.420% | $263.9084 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $225.25 | 7.798% | $242.815 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $28.35 | 8.713% | $30.8201 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $36.40 | 10.219% | $40.1197 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $199.62 | 6.538% | $212.6712 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $103.63 | 7.762% | $111.6738 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $18.73 | 8.211% | $20.2679 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $862.32 | $922.2761 | $922.28 | $922.15 | $922.30 | |