| 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 | $40.94 | 5.224% | $43.0787 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $213.61 | 4.308% | $222.8123 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $190.31 | 5.343% | $200.4783 | $200.48 | $200.50 | $200.50 |
| Purchase #4 | $240.53 | 4.799% | $252.073 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $186.33 | 6.783% | $198.9688 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $132.85 | 10.494% | $146.7913 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $110.78 | 4.501% | $115.7662 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $1,115.35 | $1,179.9686 | $1,179.97 | $1,179.95 | $1,180.10 | |