| 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 | $230.33 | 5.154% | $242.2012 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $27.37 | 12.388% | $30.7606 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $206.62 | 10.233% | $227.7634 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $232.77 | 5.607% | $245.8214 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $207.65 | 4.393% | $216.7721 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $192.34 | 9.290% | $210.2084 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $50.43 | 9.778% | $55.361 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $1,147.51 | $1,228.8881 | $1,228.88 | $1,228.80 | $1,229.00 | |