| 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 | $21.25 | 8.493% | $23.0548 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $109.27 | 7.580% | $117.5527 | $117.55 | $117.55 | $117.60 |
| Purchase #3 | $163.91 | 5.449% | $172.8415 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $139.69 | 5.665% | $147.6034 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $239.70 | 4.757% | $251.1025 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $222.52 | 4.121% | $231.69 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $200.96 | 4.853% | $210.7126 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,097.30 | $1,154.5575 | $1,154.54 | $1,154.55 | $1,154.60 | |