| 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 | $123.73 | 5.281% | $130.2642 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $139.69 | 5.313% | $147.1117 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $151.70 | 6.273% | $161.2161 | $161.22 | $161.20 | $161.20 |
| Purchase #4 | $168.82 | 5.106% | $177.4399 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $233.31 | 11.615% | $260.409 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $247.41 | 5.213% | $260.3075 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $212.76 | 7.837% | $229.434 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,277.42 | $1,366.1824 | $1,366.18 | $1,366.15 | $1,366.10 | |