| 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 | $190.47 | 3.369% | $196.8869 | $196.89 | $196.90 | $196.90 |
| Purchase #2 | $231.92 | 7.326% | $248.9105 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $134.64 | 9.516% | $147.4523 | $147.45 | $147.45 | $147.50 |
| Purchase #4 | $80.28 | 7.418% | $86.2352 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $71.41 | 5.422% | $75.2819 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $36.98 | 10.796% | $40.9724 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $217.60 | 8.344% | $235.7565 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $963.30 | $1,031.4957 | $1,031.50 | $1,031.50 | $1,031.60 | |