| 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 | $214.94 | 6.595% | $229.1153 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $201.52 | 7.380% | $216.3922 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $79.47 | 11.677% | $88.7497 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $35.56 | 3.869% | $36.9358 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $28.93 | 6.722% | $30.8747 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $105.38 | 12.351% | $118.3955 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $192.75 | 3.358% | $199.2225 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $858.55 | $919.6857 | $919.69 | $919.65 | $919.60 | |