| 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 | $130.86 | 8.249% | $141.6546 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $40.92 | 6.271% | $43.4861 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $39.82 | 5.114% | $41.8564 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $70.97 | 13.134% | $80.2912 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $216.44 | 12.610% | $243.7331 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $199.71 | 5.815% | $211.3231 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $127.99 | 11.761% | $143.0429 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $826.71 | $905.3874 | $905.38 | $905.40 | $905.40 | |