| 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 | $223.60 | 6.170% | $237.3961 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $54.64 | 13.103% | $61.7995 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $205.90 | 13.240% | $233.1612 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $9.54 | 7.863% | $10.2901 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $32.35 | 13.616% | $36.7548 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $226.33 | 12.567% | $254.7729 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $201.39 | 3.632% | $208.7045 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $953.75 | $1,042.8791 | $1,042.87 | $1,042.85 | $1,043.00 | |