| 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 | $205.82 | 8.373% | $223.0533 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $241.74 | 11.871% | $270.437 | $270.44 | $270.45 | $270.40 |
| Purchase #3 | $241.90 | 5.569% | $255.3714 | $255.37 | $255.35 | $255.40 |
| Purchase #4 | $53.98 | 7.483% | $58.0193 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $13.59 | 10.430% | $15.0074 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $15.78 | 3.407% | $16.3176 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $100.55 | 3.575% | $104.1447 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $873.36 | $942.3507 | $942.35 | $942.30 | $942.30 | |