| 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 | $127.81 | 10.146% | $140.7776 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $194.77 | 4.430% | $203.3983 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $52.84 | 4.670% | $55.3076 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $95.54 | 12.493% | $107.4758 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $117.87 | 5.843% | $124.7571 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $234.51 | 8.317% | $254.0142 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $82.57 | 8.350% | $89.4646 | $89.46 | $89.45 | $89.50 |
| 7 purchase totals = | $905.91 | $975.1952 | $975.20 | $975.20 | $975.30 | |