| 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 | $230.79 | 12.584% | $259.8326 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $195.94 | 4.615% | $204.9826 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $229.91 | 4.175% | $239.5087 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $188.67 | 5.157% | $198.3997 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $199.25 | 13.719% | $226.5851 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $81.84 | 13.146% | $92.5987 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $222.62 | 5.839% | $235.6188 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,349.02 | $1,457.5262 | $1,457.53 | $1,457.55 | $1,457.50 | |