| 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 | $229.74 | 3.531% | $237.8521 | $237.85 | $237.85 | $237.90 |
| Purchase #2 | $234.83 | 7.720% | $252.9589 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $85.89 | 6.793% | $91.7245 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $135.39 | 13.824% | $154.1063 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $227.90 | 8.235% | $246.6676 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $239.34 | 5.554% | $252.6329 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $203.56 | 13.602% | $231.2482 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $1,356.65 | $1,467.1905 | $1,467.19 | $1,467.15 | $1,467.20 | |