| 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 | $186.48 | 3.744% | $193.4618 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $218.77 | 12.245% | $245.5584 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $221.85 | 5.356% | $233.7323 | $233.73 | $233.75 | $233.70 |
| Purchase #4 | $15.32 | 13.368% | $17.368 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $203.54 | 11.575% | $227.0998 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $73.85 | 4.456% | $77.1408 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $104.58 | 13.608% | $118.8112 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $1,024.39 | $1,113.1723 | $1,113.17 | $1,113.15 | $1,113.20 | |