| 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 | $216.89 | 11.854% | $242.6001 | $242.60 | $242.60 | $242.60 |
| Purchase #2 | $196.83 | 5.805% | $208.256 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $155.62 | 3.393% | $160.9002 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $66.31 | 4.735% | $69.4498 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $33.71 | 13.459% | $38.247 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $171.99 | 8.382% | $186.4062 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $94.88 | 7.660% | $102.1478 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $936.23 | $1,008.0071 | $1,008.02 | $1,008.00 | $1,007.90 | |