| 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 | $229.76 | 7.543% | $247.0908 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $82.25 | 9.267% | $89.8721 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $59.88 | 11.260% | $66.6225 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $27.74 | 8.658% | $30.1417 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $225.49 | 4.551% | $235.752 | $235.75 | $235.75 | $235.80 |
| Purchase #6 | $204.69 | 13.660% | $232.6507 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $126.70 | 8.582% | $137.5734 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $956.51 | $1,039.7032 | $1,039.69 | $1,039.65 | $1,039.80 | |