| 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 | $217.78 | 5.236% | $229.183 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $236.41 | 11.635% | $263.9163 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $76.62 | 3.386% | $79.2144 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $173.87 | 9.418% | $190.2451 | $190.25 | $190.25 | $190.20 |
| Purchase #5 | $177.29 | 3.742% | $183.9242 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $77.89 | 11.128% | $86.5576 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $237.52 | 13.863% | $270.4474 | $270.45 | $270.45 | $270.40 |
| 7 purchase totals = | $1,197.38 | $1,303.4880 | $1,303.49 | $1,303.45 | $1,303.40 | |