| 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 | $131.66 | 6.127% | $139.7268 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $227.40 | 3.596% | $235.5773 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $85.64 | 8.801% | $93.1772 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $24.31 | 12.284% | $27.2962 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $132.75 | 3.379% | $137.2356 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $178.54 | 3.848% | $185.4102 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $211.64 | 13.694% | $240.622 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $991.94 | $1,059.0453 | $1,059.06 | $1,059.10 | $1,059.00 | |