| 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 | $223.99 | 7.443% | $240.6616 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $36.36 | 5.849% | $38.4867 | $38.49 | $38.50 | $38.50 |
| Purchase #3 | $229.51 | 3.678% | $237.9514 | $237.95 | $237.95 | $238.00 |
| Purchase #4 | $250.82 | 7.234% | $268.9643 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $205.25 | 13.114% | $232.1665 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $134.58 | 7.613% | $144.8256 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $186.73 | 9.661% | $204.77 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $1,267.24 | $1,367.8261 | $1,367.83 | $1,367.80 | $1,368.00 | |