| 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 | $230.39 | 4.146% | $239.942 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $77.36 | 11.371% | $86.1566 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $122.37 | 3.692% | $126.8879 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $56.49 | 5.216% | $59.4365 | $59.44 | $59.45 | $59.40 |
| Purchase #5 | $100.60 | 11.316% | $111.9839 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $57.67 | 9.711% | $63.2703 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $92.94 | 10.822% | $102.998 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $737.82 | $790.6752 | $790.68 | $790.70 | $790.70 | |