| 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 | $213.84 | 12.847% | $241.312 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $227.40 | 4.187% | $236.9212 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $177.46 | 11.741% | $198.2956 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $113.29 | 3.349% | $117.0841 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $61.38 | 10.327% | $67.7187 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $162.95 | 13.210% | $184.4757 | $184.48 | $184.50 | $184.50 |
| Purchase #7 | $189.64 | 11.778% | $211.9758 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $1,145.96 | $1,257.7831 | $1,257.79 | $1,257.80 | $1,257.80 | |