| 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 | $51.50 | 7.469% | $55.3465 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $117.39 | 8.380% | $127.2273 | $127.23 | $127.25 | $127.20 |
| Purchase #3 | $222.49 | 4.602% | $232.729 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $139.29 | 7.219% | $149.3453 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $173.93 | 3.341% | $179.741 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $222.66 | 10.410% | $245.8389 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $210.80 | 12.398% | $236.935 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,138.06 | $1,227.1630 | $1,227.18 | $1,227.25 | $1,226.90 | |