| 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 | $218.42 | 13.608% | $248.1426 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $72.63 | 9.525% | $79.548 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $117.79 | 3.385% | $121.7772 | $121.78 | $121.80 | $121.80 |
| Purchase #4 | $17.79 | 11.164% | $19.7761 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $149.45 | 3.582% | $154.8033 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $196.26 | 7.689% | $211.3504 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $83.98 | 9.859% | $92.2596 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $856.32 | $927.6572 | $927.66 | $927.70 | $927.70 | |