| 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 | $216.53 | 8.436% | $234.7965 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $202.86 | 3.254% | $209.4611 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $146.37 | 8.139% | $158.2831 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $133.55 | 5.772% | $141.2585 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $18.49 | 12.223% | $20.75 | $20.75 | $20.75 | $20.80 |
| Purchase #6 | $121.40 | 5.538% | $128.1231 | $128.12 | $128.10 | $128.10 |
| Purchase #7 | $237.79 | 5.262% | $250.3025 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $1,076.99 | $1,142.9748 | $1,142.97 | $1,142.95 | $1,143.10 | |