| 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 | $227.42 | 4.159% | $236.8784 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $81.42 | 6.190% | $86.4599 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $74.37 | 10.852% | $82.4406 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $114.36 | 11.217% | $127.1878 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $40.33 | 11.557% | $44.9909 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $45.96 | 8.214% | $49.7352 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $246.94 | 10.404% | $272.6316 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $830.80 | $900.3244 | $900.33 | $900.40 | $900.30 | |