| 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 | $194.90 | 4.433% | $203.5399 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $116.27 | 5.107% | $122.2079 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $248.51 | 5.118% | $261.2287 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $34.62 | 5.822% | $36.6356 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $172.33 | 13.837% | $196.1753 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $9.58 | 12.858% | $10.8118 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $90.87 | 9.594% | $99.5881 | $99.59 | $99.60 | $99.60 |
| 7 purchase totals = | $867.08 | $930.1873 | $930.20 | $930.25 | $930.10 | |