| 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 | $218.64 | 7.466% | $234.9637 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $110.32 | 11.404% | $122.9009 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $114.47 | 5.443% | $120.7006 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $9.99 | 12.257% | $11.2145 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $18.98 | 13.720% | $21.5841 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $37.84 | 12.272% | $42.4837 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $126.74 | 9.772% | $139.125 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $636.98 | $692.9725 | $692.96 | $693.00 | $693.00 | |