| 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 | $25.39 | 3.323% | $26.2337 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $114.45 | 7.565% | $123.1081 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $179.47 | 12.560% | $202.0114 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $185.38 | 12.468% | $208.4932 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $170.44 | 13.756% | $193.8857 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $28.36 | 10.777% | $31.4164 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $126.96 | 9.271% | $138.7305 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $830.45 | $923.8790 | $923.88 | $923.90 | $923.80 | |