| 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 | $102.47 | 8.599% | $111.2814 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $185.79 | 10.752% | $205.7661 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $229.82 | 9.576% | $251.8276 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $46.59 | 13.315% | $52.7935 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $92.42 | 12.602% | $104.0668 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $191.65 | 8.329% | $207.6125 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $201.71 | 13.807% | $229.5601 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,050.45 | $1,162.9080 | $1,162.91 | $1,162.90 | $1,163.00 | |