| 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 | $192.64 | 6.206% | $204.5952 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $184.42 | 8.632% | $200.3391 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $195.93 | 10.411% | $216.3283 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $231.99 | 10.775% | $256.9869 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $175.30 | 7.695% | $188.7893 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $113.63 | 12.582% | $127.9269 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $18.25 | 10.496% | $20.1655 | $20.17 | $20.15 | $20.20 |
| 7 purchase totals = | $1,112.16 | $1,215.1312 | $1,215.15 | $1,215.20 | $1,215.10 | |