| 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 | $32.32 | 12.250% | $36.2792 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $248.84 | 6.575% | $265.2012 | $265.20 | $265.20 | $265.20 |
| Purchase #3 | $207.47 | 12.498% | $233.3996 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $89.31 | 12.775% | $100.7194 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $174.40 | 4.568% | $182.3666 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $63.34 | 3.288% | $65.4226 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $227.91 | 4.252% | $237.6007 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $1,043.59 | $1,120.9893 | $1,120.99 | $1,120.95 | $1,121.00 | |