| 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 | $236.43 | 7.712% | $254.6635 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $155.75 | 12.425% | $175.1019 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $182.62 | 8.706% | $198.5189 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $52.76 | 4.306% | $55.0318 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $232.52 | 9.618% | $254.8838 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $45.77 | 11.620% | $51.0885 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $120.75 | 3.314% | $124.7517 | $124.75 | $124.75 | $124.80 |
| 7 purchase totals = | $1,026.60 | $1,114.0401 | $1,114.03 | $1,114.05 | $1,114.10 | |