| 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 | $222.46 | 13.512% | $252.5188 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $250.69 | 12.608% | $282.297 | $282.30 | $282.30 | $282.30 |
| Purchase #3 | $62.47 | 12.179% | $70.0782 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $6.52 | 8.821% | $7.0951 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $117.84 | 8.297% | $127.6172 | $127.62 | $127.60 | $127.60 |
| Purchase #6 | $176.98 | 12.122% | $198.4335 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $167.29 | 10.181% | $184.3218 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $1,004.25 | $1,122.3616 | $1,122.37 | $1,122.35 | $1,122.30 | |