| 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 | $100.81 | 13.546% | $114.4657 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $201.71 | 12.127% | $226.1714 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $30.87 | 4.557% | $32.2767 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $165.85 | 9.268% | $181.221 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $13.91 | 6.467% | $14.8096 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $229.65 | 4.316% | $239.5617 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $17.45 | 3.543% | $18.0683 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $760.25 | $826.5744 | $826.58 | $826.50 | $826.70 | |