| 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 | $217.25 | 8.797% | $236.3615 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $11.72 | 3.122% | $12.0859 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $191.78 | 10.163% | $211.2706 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $187.59 | 9.187% | $204.8239 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $157.97 | 8.130% | $170.813 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $246.87 | 4.314% | $257.52 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $44.77 | 9.259% | $48.9153 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $1,057.95 | $1,141.7902 | $1,141.79 | $1,141.70 | $1,141.80 | |