| 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 | $229.94 | 3.326% | $237.5878 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $246.59 | 6.532% | $262.6973 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $228.34 | 12.268% | $256.3528 | $256.35 | $256.35 | $256.40 |
| Purchase #4 | $183.84 | 3.430% | $190.1457 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $185.89 | 3.337% | $192.0931 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $217.86 | 3.858% | $226.265 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $82.90 | 3.135% | $85.4989 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $1,375.36 | $1,450.6406 | $1,450.65 | $1,450.65 | $1,450.70 | |