| 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 | $234.52 | 3.651% | $243.0823 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $222.49 | 13.595% | $252.7375 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $183.51 | 6.851% | $196.0823 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $213.32 | 4.431% | $222.7722 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $232.85 | 6.735% | $248.5324 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $33.45 | 13.658% | $38.0186 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $117.84 | 4.769% | $123.4598 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $1,237.98 | $1,324.6851 | $1,324.68 | $1,324.70 | $1,324.70 | |