| 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 | $239.63 | 8.672% | $260.4107 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $137.96 | 7.215% | $147.9138 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $91.89 | 9.380% | $100.5093 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $17.75 | 5.363% | $18.7019 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $222.87 | 11.286% | $248.0231 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $5.62 | 11.401% | $6.2607 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $83.86 | 3.299% | $86.6265 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $799.58 | $868.4460 | $868.44 | $868.40 | $868.40 | |