| 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 | $180.33 | 11.529% | $201.1202 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $37.34 | 4.136% | $38.8844 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $122.44 | 3.466% | $126.6838 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $129.35 | 6.217% | $137.3917 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $234.92 | 3.596% | $243.3677 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $135.48 | 6.593% | $144.4122 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $67.39 | 11.411% | $75.0799 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $907.25 | $966.9399 | $966.93 | $966.95 | $967.00 | |