| 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 | $206.53 | 10.688% | $228.6039 | $228.60 | $228.60 | $228.60 |
| Purchase #2 | $14.45 | 8.170% | $15.6306 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $211.84 | 8.553% | $229.9587 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $148.32 | 11.130% | $164.828 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $48.69 | 5.543% | $51.3889 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $10.68 | 9.436% | $11.6878 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $144.32 | 4.520% | $150.8433 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $784.83 | $852.9412 | $852.94 | $853.00 | $852.90 | |