| 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 | $204.74 | 11.253% | $227.7794 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $81.46 | 6.822% | $87.0172 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $245.99 | 8.348% | $266.5252 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $239.34 | 12.560% | $269.4011 | $269.40 | $269.40 | $269.40 |
| Purchase #5 | $204.57 | 9.160% | $223.3086 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $208.46 | 13.339% | $236.2665 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $161.31 | 10.181% | $177.733 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $1,345.87 | $1,488.0310 | $1,488.04 | $1,488.05 | $1,488.00 | |