| 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 | $80.97 | 12.429% | $91.0338 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $219.77 | 10.168% | $242.1162 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $60.84 | 5.790% | $64.3626 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $124.96 | 10.354% | $137.8984 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $83.83 | 3.611% | $86.8571 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $214.68 | 6.126% | $227.8313 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $246.56 | 3.396% | $254.9332 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $1,031.61 | $1,105.0326 | $1,105.03 | $1,105.05 | $1,105.00 | |