| 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 | $193.87 | 11.130% | $215.4477 | $215.45 | $215.45 | $215.40 |
| Purchase #2 | $178.34 | 3.133% | $183.9274 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $23.31 | 10.727% | $25.8105 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $217.35 | 10.826% | $240.8803 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $92.76 | 3.117% | $95.6513 | $95.65 | $95.65 | $95.70 |
| Purchase #6 | $214.84 | 5.680% | $227.0429 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $122.57 | 11.449% | $136.603 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $1,043.04 | $1,125.3631 | $1,125.36 | $1,125.40 | $1,125.30 | |