| 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 | $101.51 | 11.665% | $113.3511 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $162.79 | 9.356% | $178.0206 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $196.43 | 3.197% | $202.7099 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $225.96 | 5.546% | $238.4917 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $195.44 | 13.718% | $222.2505 | $222.25 | $222.25 | $222.30 |
| Purchase #6 | $11.48 | 6.627% | $12.2408 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $142.62 | 3.576% | $147.7201 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $1,036.23 | $1,114.7847 | $1,114.78 | $1,114.75 | $1,114.80 | |