| 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 | $219.89 | 9.253% | $240.2364 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $77.69 | 10.840% | $86.1116 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $100.74 | 8.833% | $109.6384 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $48.40 | 6.578% | $51.5838 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $212.62 | 4.872% | $222.9788 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $32.44 | 11.661% | $36.2228 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $53.33 | 7.591% | $57.3783 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $745.11 | $804.1501 | $804.15 | $804.20 | $804.10 | |