| 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 | $199.47 | 7.860% | $215.1483 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $226.72 | 5.747% | $239.7496 | $239.75 | $239.75 | $239.70 |
| Purchase #3 | $133.61 | 9.645% | $146.4967 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $219.93 | 8.827% | $239.3432 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $247.54 | 9.748% | $271.6702 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $61.80 | 4.111% | $64.3406 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $26.65 | 12.675% | $30.0279 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $1,115.72 | $1,206.7765 | $1,206.78 | $1,206.80 | $1,206.60 | |