| 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 | $129.74 | 12.471% | $145.9199 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $145.81 | 6.118% | $154.7307 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $43.96 | 7.391% | $47.2091 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $243.93 | 12.207% | $273.7065 | $273.71 | $273.70 | $273.70 |
| Purchase #5 | $227.72 | 5.205% | $239.5728 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $100.88 | 3.779% | $104.6923 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $155.57 | 8.551% | $168.8728 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,047.61 | $1,134.7041 | $1,134.70 | $1,134.65 | $1,134.70 | |