| 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 | $100.84 | 4.394% | $105.2709 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $205.74 | 5.588% | $217.2368 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $164.32 | 6.629% | $175.2128 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $229.86 | 8.179% | $248.6602 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $224.69 | 12.134% | $251.9539 | $251.95 | $251.95 | $252.00 |
| Purchase #6 | $119.89 | 5.862% | $126.918 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $175.85 | 7.240% | $188.5815 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $1,221.19 | $1,313.8341 | $1,313.83 | $1,313.80 | $1,313.90 | |