| 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 | $206.60 | 4.389% | $215.6677 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $131.74 | 4.699% | $137.9305 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $236.80 | 3.185% | $244.3421 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $58.72 | 4.318% | $61.2555 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $155.87 | 9.263% | $170.3082 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $203.81 | 9.295% | $222.7541 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $240.64 | 8.359% | $260.7551 | $260.76 | $260.75 | $260.80 |
| 7 purchase totals = | $1,234.18 | $1,313.0132 | $1,313.02 | $1,313.00 | $1,313.10 | |