| 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 | $215.64 | 12.776% | $243.1902 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $208.25 | 8.372% | $225.6847 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $223.29 | 13.837% | $254.1866 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $36.72 | 6.669% | $39.1689 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $186.27 | 6.302% | $198.0087 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $13.41 | 10.313% | $14.793 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $164.93 | 4.331% | $172.0731 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $1,048.51 | $1,147.1052 | $1,147.10 | $1,147.10 | $1,147.20 | |