| 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 | $101.96 | 4.607% | $106.6573 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $189.57 | 8.298% | $205.3005 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $101.30 | 11.741% | $113.1936 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $124.63 | 7.455% | $133.9212 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $250.60 | 10.534% | $276.9982 | $277.00 | $277.00 | $277.00 |
| Purchase #6 | $8.37 | 8.518% | $9.083 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $134.87 | 5.808% | $142.7032 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $911.30 | $987.8570 | $987.85 | $987.85 | $987.90 | |