| 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 | $55.35 | 7.224% | $59.3485 | $59.35 | $59.35 | $59.30 |
| Purchase #2 | $200.77 | 5.144% | $211.0976 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $32.26 | 12.270% | $36.2183 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $239.35 | 9.560% | $262.2319 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $228.46 | 13.420% | $259.1193 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $224.29 | 3.842% | $232.9072 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $45.39 | 7.202% | $48.659 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $1,025.87 | $1,109.5818 | $1,109.59 | $1,109.55 | $1,109.50 | |