| 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 | $87.88 | 10.859% | $97.4229 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $215.45 | 4.601% | $225.3629 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $90.27 | 5.538% | $95.2692 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $34.71 | 4.669% | $36.3306 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $161.38 | 3.367% | $166.8137 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $164.59 | 11.635% | $183.74 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $193.56 | 8.440% | $209.8965 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $947.84 | $1,014.8358 | $1,014.83 | $1,014.80 | $1,014.80 | |