| 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 | $218.77 | 6.750% | $233.537 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $208.35 | 13.109% | $235.6626 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $97.74 | 12.862% | $110.3113 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $93.69 | 9.662% | $102.7423 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $25.83 | 5.126% | $27.154 | $27.15 | $27.15 | $27.20 |
| Purchase #6 | $192.63 | 8.274% | $208.5682 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $130.31 | 7.289% | $139.8083 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $967.32 | $1,057.7837 | $1,057.78 | $1,057.75 | $1,057.80 | |