| 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 | $194.25 | 7.847% | $209.4928 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $21.59 | 13.227% | $24.4457 | $24.45 | $24.45 | $24.40 |
| Purchase #3 | $52.37 | 12.475% | $58.9032 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $115.97 | 6.470% | $123.4733 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $163.52 | 13.757% | $186.0154 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $41.39 | 9.173% | $45.1867 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $185.51 | 4.156% | $193.2198 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $774.60 | $840.7369 | $840.74 | $840.70 | $840.70 | |