| 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 | $243.64 | 12.756% | $274.7187 | $274.72 | $274.70 | $274.70 |
| Purchase #2 | $237.67 | 4.162% | $247.5618 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $205.55 | 8.522% | $223.067 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $171.70 | 12.618% | $193.3651 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $112.60 | 4.381% | $117.533 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $188.68 | 7.829% | $203.4518 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $120.77 | 13.652% | $137.2575 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $1,280.61 | $1,396.9549 | $1,396.96 | $1,396.90 | $1,397.10 | |