| 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 | $203.53 | 6.395% | $216.5457 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $180.90 | 4.275% | $188.6335 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $70.98 | 9.451% | $77.6883 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $139.30 | 6.412% | $148.2319 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $200.31 | 9.820% | $219.9804 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $116.76 | 9.148% | $127.4412 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $116.59 | 3.793% | $121.0123 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $1,028.37 | $1,099.5333 | $1,099.53 | $1,099.60 | $1,099.40 | |