| 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 | $24.94 | 9.488% | $27.3063 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $151.86 | 12.528% | $170.885 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $192.91 | 9.814% | $211.8422 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $212.58 | 11.205% | $236.3996 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $110.44 | 4.621% | $115.5434 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $117.30 | 4.407% | $122.4694 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $121.33 | 4.371% | $126.6333 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $931.36 | $1,011.0792 | $1,011.08 | $1,011.10 | $1,011.00 | |