| 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 | $190.43 | 12.431% | $214.1024 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $123.26 | 9.403% | $134.8501 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $42.41 | 12.331% | $47.6396 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $205.50 | 4.351% | $214.4413 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $249.92 | 8.373% | $270.8458 | $270.85 | $270.85 | $270.80 |
| Purchase #6 | $185.42 | 8.468% | $201.1214 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $80.65 | 11.160% | $89.6505 | $89.65 | $89.65 | $89.70 |
| 7 purchase totals = | $1,077.59 | $1,172.6511 | $1,172.65 | $1,172.65 | $1,172.60 | |