| 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 | $210.97 | 11.418% | $235.0586 | $235.06 | $235.05 | $235.10 |
| Purchase #2 | $205.38 | 12.389% | $230.8245 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $152.98 | 3.763% | $158.7366 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $163.70 | 6.567% | $174.4502 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $61.51 | 13.119% | $69.5795 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $182.89 | 5.274% | $192.5356 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $132.46 | 10.870% | $146.8584 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $1,109.89 | $1,208.0434 | $1,208.05 | $1,208.05 | $1,208.10 | |