| 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 | $227.67 | 13.314% | $257.982 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $111.87 | 9.356% | $122.3366 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $64.77 | 12.548% | $72.8973 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $105.72 | 13.476% | $119.9668 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $199.76 | 3.670% | $207.0912 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $227.81 | 10.813% | $252.4431 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $7.55 | 7.391% | $8.108 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $945.15 | $1,040.8250 | $1,040.83 | $1,040.85 | $1,040.80 | |