| 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 | $97.96 | 5.198% | $103.052 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $171.92 | 8.222% | $186.0553 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $192.31 | 9.143% | $209.8929 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $146.29 | 7.766% | $157.6509 | $157.65 | $157.65 | $157.70 |
| Purchase #5 | $146.67 | 9.868% | $161.1434 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $213.28 | 10.278% | $235.2009 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $178.96 | 9.700% | $196.3191 | $196.32 | $196.30 | $196.30 |
| 7 purchase totals = | $1,147.39 | $1,249.3145 | $1,249.31 | $1,249.30 | $1,249.40 | |