| 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 | $32.84 | 8.444% | $35.613 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $93.49 | 8.560% | $101.4927 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $227.30 | 9.153% | $248.1048 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $131.30 | 6.210% | $139.4537 | $139.45 | $139.45 | $139.50 |
| Purchase #5 | $106.59 | 9.825% | $117.0625 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $198.55 | 4.406% | $207.2981 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $208.59 | 3.839% | $216.5978 | $216.60 | $216.60 | $216.60 |
| 7 purchase totals = | $998.66 | $1,065.6226 | $1,065.61 | $1,065.60 | $1,065.70 | |