| 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 | $187.25 | 11.855% | $209.4485 | $209.45 | $209.45 | $209.40 |
| Purchase #2 | $191.31 | 8.749% | $208.0477 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $171.49 | 5.794% | $181.4261 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $231.68 | 13.354% | $262.6185 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $209.98 | 3.582% | $217.5015 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $229.81 | 8.369% | $249.0428 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $127.68 | 10.863% | $141.5499 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $1,349.20 | $1,469.6350 | $1,469.64 | $1,469.65 | $1,469.40 | |