| 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 | $215.85 | 7.120% | $231.2185 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $175.53 | 8.820% | $191.0117 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $210.30 | 12.139% | $235.8283 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $83.91 | 4.762% | $87.9058 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $39.32 | 13.784% | $44.7399 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $242.51 | 3.200% | $250.2703 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $222.87 | 7.636% | $239.8884 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $1,190.29 | $1,280.8629 | $1,280.87 | $1,280.85 | $1,280.80 | |