| 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 | $133.37 | 3.763% | $138.3887 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $227.99 | 8.743% | $247.9232 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $241.91 | 4.275% | $252.2517 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $211.39 | 8.572% | $229.5104 | $229.51 | $229.50 | $229.50 |
| Purchase #5 | $119.96 | 9.256% | $131.0635 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $205.94 | 8.491% | $223.4264 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $95.92 | 6.348% | $102.009 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $1,236.48 | $1,324.5729 | $1,324.57 | $1,324.55 | $1,324.60 | |