| 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 | $227.33 | 5.348% | $239.4876 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $78.94 | 10.571% | $87.2847 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $45.69 | 13.122% | $51.6854 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $229.89 | 5.487% | $242.5041 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $200.63 | 13.585% | $227.8856 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $102.26 | 6.383% | $108.7873 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $166.85 | 8.433% | $180.9205 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,051.59 | $1,138.5552 | $1,138.56 | $1,138.60 | $1,138.60 | |