| 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 | $15.30 | 11.722% | $17.0935 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $215.94 | 10.852% | $239.3738 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $21.93 | 7.837% | $23.6487 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $214.91 | 11.481% | $239.5838 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $20.48 | 9.528% | $22.4313 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $210.49 | 10.362% | $232.301 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $133.38 | 6.135% | $141.5629 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $832.43 | $915.9950 | $915.98 | $916.00 | $916.00 | |