| 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 | $16.97 | 13.500% | $19.261 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $247.99 | 7.697% | $267.0778 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $227.73 | 10.670% | $252.0288 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $153.46 | 6.849% | $163.9705 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $121.91 | 13.114% | $137.8973 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $133.37 | 5.113% | $140.1892 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $94.69 | 7.436% | $101.7311 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $996.12 | $1,082.1557 | $1,082.16 | $1,082.20 | $1,082.20 | |