| 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 | $129.31 | 10.849% | $143.3388 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $192.97 | 3.323% | $199.3824 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $240.62 | 4.648% | $251.804 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $237.46 | 9.515% | $260.0543 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $246.61 | 5.178% | $259.3795 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $85.85 | 10.724% | $95.0566 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $86.72 | 10.431% | $95.7658 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $1,219.54 | $1,304.7814 | $1,304.78 | $1,304.80 | $1,304.90 | |