| 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 | $32.67 | 11.477% | $36.4195 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $193.46 | 11.207% | $215.1411 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $215.31 | 5.314% | $226.7516 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $93.93 | 12.643% | $105.8056 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $193.85 | 7.353% | $208.1038 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $225.47 | 10.346% | $248.7971 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $182.88 | 10.326% | $201.7642 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $1,137.57 | $1,242.7829 | $1,242.78 | $1,242.75 | $1,242.80 | |