| 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 | $106.43 | 13.343% | $120.631 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $205.85 | 3.361% | $212.7686 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $57.85 | 10.242% | $63.775 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $215.91 | 10.767% | $239.157 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $250.30 | 4.189% | $260.7851 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $192.96 | 8.806% | $209.9521 | $209.95 | $209.95 | $210.00 |
| Purchase #7 | $221.26 | 13.521% | $251.1766 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,250.56 | $1,358.2454 | $1,358.26 | $1,358.30 | $1,358.40 | |