| 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 | $212.37 | 10.547% | $234.7687 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $115.75 | 9.333% | $126.5529 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $28.71 | 13.494% | $32.5841 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $56.70 | 12.861% | $63.9922 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $187.88 | 7.573% | $202.1082 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $71.81 | 9.867% | $78.8955 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $71.55 | 3.493% | $74.0492 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $744.77 | $812.9508 | $812.95 | $812.95 | $813.00 | |