| 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 | $201.97 | 6.553% | $215.2051 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $79.89 | 7.786% | $86.1102 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $225.33 | 4.293% | $235.0034 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $52.36 | 9.598% | $57.3855 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $229.47 | 8.184% | $248.2498 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $156.94 | 4.789% | $164.4559 | $164.46 | $164.45 | $164.50 |
| Purchase #7 | $124.27 | 3.814% | $129.0097 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $1,070.23 | $1,135.4196 | $1,135.43 | $1,135.40 | $1,135.40 | |