| 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 | $128.92 | 4.247% | $134.3952 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $243.56 | 10.590% | $269.353 | $269.35 | $269.35 | $269.40 |
| Purchase #3 | $18.31 | 6.438% | $19.4888 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $180.89 | 3.154% | $186.5953 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $217.32 | 10.320% | $239.7474 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $227.85 | 11.839% | $254.8252 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $162.58 | 7.562% | $174.8743 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $1,179.43 | $1,279.2792 | $1,279.29 | $1,279.30 | $1,279.30 | |