| 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 | $196.37 | 3.645% | $203.5277 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $196.35 | 3.778% | $203.7681 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $233.50 | 12.389% | $262.4283 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $61.79 | 11.127% | $68.6654 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $121.77 | 4.624% | $127.4006 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $164.96 | 6.463% | $175.6214 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $136.64 | 10.254% | $150.6511 | $150.65 | $150.65 | $150.70 |
| 7 purchase totals = | $1,111.38 | $1,192.0626 | $1,192.07 | $1,192.05 | $1,192.10 | |