| 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 | $229.25 | 10.254% | $252.7573 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $173.47 | 7.506% | $186.4907 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $70.63 | 9.456% | $77.3088 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $103.94 | 9.845% | $114.1729 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $226.39 | 7.627% | $243.6568 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $65.59 | 3.673% | $67.9991 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $203.35 | 9.848% | $223.3759 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,072.62 | $1,165.7615 | $1,165.77 | $1,165.75 | $1,165.90 | |