| 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 | $110.60 | 13.646% | $125.6925 | $125.69 | $125.70 | $125.70 |
| Purchase #2 | $209.39 | 7.261% | $224.5938 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $202.34 | 13.449% | $229.5527 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $208.41 | 13.824% | $237.2206 | $237.22 | $237.20 | $237.20 |
| Purchase #5 | $63.63 | 12.377% | $71.5055 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $218.80 | 13.702% | $248.78 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $205.49 | 9.525% | $225.0629 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,218.66 | $1,362.4080 | $1,362.40 | $1,362.40 | $1,362.50 | |