| 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 | $187.43 | 12.575% | $210.9993 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $206.85 | 4.328% | $215.8025 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $214.56 | 9.709% | $235.3916 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $248.55 | 9.273% | $271.598 | $271.60 | $271.60 | $271.60 |
| Purchase #5 | $152.25 | 12.369% | $171.0818 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $20.95 | 5.218% | $22.0432 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $12.72 | 5.450% | $13.4132 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $1,043.31 | $1,140.3296 | $1,140.32 | $1,140.35 | $1,140.30 | |