| 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 | $77.80 | 8.214% | $84.1905 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $205.97 | 11.312% | $229.2693 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $75.79 | 10.205% | $83.5244 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $111.62 | 6.576% | $118.9601 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $104.40 | 8.530% | $113.3053 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $73.83 | 13.685% | $83.9336 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $203.80 | 7.263% | $218.602 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $853.21 | $931.7852 | $931.78 | $931.75 | $931.80 | |