| 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 | $233.66 | 4.259% | $243.6116 | $243.61 | $243.60 | $243.60 |
| Purchase #2 | $190.31 | 13.324% | $215.6669 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $157.65 | 8.557% | $171.1401 | $171.14 | $171.15 | $171.10 |
| Purchase #4 | $136.73 | 6.548% | $145.6831 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $55.66 | 3.208% | $57.4456 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $193.27 | 6.303% | $205.4518 | $205.45 | $205.45 | $205.50 |
| Purchase #7 | $178.25 | 7.743% | $192.0519 | $192.05 | $192.05 | $192.10 |
| 7 purchase totals = | $1,145.53 | $1,231.0510 | $1,231.05 | $1,231.05 | $1,231.10 | |