| 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 | $232.56 | 3.697% | $241.1577 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $36.79 | 5.706% | $38.8892 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $7.66 | 9.142% | $8.3603 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $200.74 | 12.135% | $225.0998 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $17.51 | 11.199% | $19.4709 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $70.39 | 10.743% | $77.952 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $224.44 | 8.420% | $243.3378 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $790.09 | $854.2677 | $854.27 | $854.25 | $854.40 | |