| 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 | $94.69 | 3.123% | $97.6472 | $97.65 | $97.65 | $97.60 |
| Purchase #2 | $203.60 | 11.402% | $226.8145 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $189.93 | 8.135% | $205.3808 | $205.38 | $205.40 | $205.40 |
| Purchase #4 | $8.47 | 3.432% | $8.7607 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $186.28 | 11.846% | $208.3467 | $208.35 | $208.35 | $208.30 |
| Purchase #6 | $213.94 | 8.123% | $231.3183 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $87.65 | 12.395% | $98.5142 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $984.56 | $1,076.7824 | $1,076.78 | $1,076.75 | $1,076.70 | |