| 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 | $224.50 | 3.605% | $232.5932 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $172.70 | 10.343% | $190.5624 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $31.72 | 4.260% | $33.0713 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $160.93 | 13.253% | $182.2581 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $208.48 | 5.534% | $220.0173 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $77.25 | 12.459% | $86.8746 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $239.78 | 5.120% | $252.0567 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $1,115.36 | $1,197.4336 | $1,197.43 | $1,197.35 | $1,197.60 | |