| 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 | $233.92 | 6.391% | $248.8698 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $211.87 | 7.243% | $227.2157 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $98.96 | 5.306% | $104.2108 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $70.43 | 13.851% | $80.1853 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $50.89 | 12.780% | $57.3937 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $17.26 | 8.806% | $18.7799 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $166.92 | 7.859% | $180.0382 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $850.25 | $916.6934 | $916.70 | $916.70 | $916.70 | |