| 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 | $86.28 | 5.561% | $91.078 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $127.98 | 8.153% | $138.4142 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $54.42 | 3.524% | $56.3378 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $84.26 | 5.872% | $89.2077 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $22.64 | 3.538% | $23.441 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $183.81 | 11.821% | $205.5382 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $208.71 | 13.846% | $237.608 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $768.10 | $841.6249 | $841.63 | $841.65 | $841.50 | |