| 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 | $122.51 | 6.567% | $130.5552 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $93.75 | 11.543% | $104.5716 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $58.81 | 9.800% | $64.5734 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $180.39 | 13.762% | $205.2153 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $193.83 | 5.493% | $204.4771 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $62.55 | 11.472% | $69.7257 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $249.41 | 3.755% | $258.7753 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $961.25 | $1,037.8936 | $1,037.91 | $1,037.90 | $1,038.00 | |